*As I pointed out in the other thread (and as I plan to do in a PM...because I am nothing if not redundant), we should probably move general discussion to its own thread to reduce the derail. As a mod, I probably shouldn't be encouraging such derails...I mean...we have a gay marriage thread that includes a discussion of NATO's relevance and the EU's relative military power

.
Also, on a quick readthrough, my thoughts aren't as coherent. Probable because of the range of things that are covered.
Sorry for the wall of text too.
Also I figured that I'd add your PM to me...sorry if you didn't want me to do so...but it's not personal and makes a point or two. I assume that you just missed the window for editing your post. Just tell me if you want me to delete it. I've got a permanent edit button.
I thought of another example of artificially keeping prices up: diamonds. Let's face it, it's a rock. Another thing, while it is far more common than all precious gems put together, it has a higher price than any ruby or sapphire.
The Free Market was something thought up by Adam Smith. But if you have read "The Wealth of Nations" (I have) and compare it to the modern day, you'll notice how there are big differences. Especially in the case of monopolies and ogilopolies.
Also, Smith recognised that his idea was a failure when he said:
Quote:
Originally Posted by Adam Smith
People in the same trade seldom meet together... but the conversation ends in a conspiracy against the public, or in some contrivance to raise prices.
The familiarity of this complaint will be because nothing has changed.
--
I believe that C is general Econ theory. It was even in my High School Econ course.
Free Market Econ (followed to the logical end) would be a perfect system. Truly beautiful really. Competition would force all the companies to produce the same good products at the lowest price possible, with their profit only being roughly equal to the reward necessary to take on the risk. The fact that it doesn't work in reality isn't a problem of the whole system. Just little kinks that have to be worked out (and actually are being worked out...some very cool examples really).
Capitalism doesn't favor the producer really. They can be destroyed quickly by the whims of the consumer. It's usually sways of demand that bring about change. They are also burdened by competition, unlike the consumer (unless they're trying to keep up with the Jones...which isn't really the same).
--
Your points
Art- Yep...it's a market failure. A dumb market failure, brought about because some rich people find great value in having such art. I (and most people) find it foolish. They don't. What right do I have to stop them.
Art is special though, and in a way isn't a market failure. That one brick in a shopping cart is presumably "the original" (as stupid as that is). There's only one. It's worth what someone is willing to pay for it.
It's also not discrimination (I will actually cover this later).
Fine Dining - It's a niche restaurant. How dare KFC not offer better atmosphere to cater to those who'd like it?

. They are in business because some people find the atmosphere and "high cuisine" to be of high personal worth. It's expensive because a lot of that is genuinely expensive. Again, that's niches.
Diamonds - It's a market failure due to good advertising (so good that they made the diamond ring a tradition...props to that marketing team) and a relative monopoly over supply. If we had a relevant international government body we could probably bust them up for artificial price controls. *Shrug* It's just the market for them though. It's also due to a bit of marginal price benefits. This is also first day of econ discussion. Why is water so cheap but a diamond expensive? Water is cheap because an extra cup of water wouldn't really help me right now (I'd only pay a lot if I was in the middle of the desert). My benefit wouldn't be that great. One diamond would drastically improve my position (in a relationship, street cred, etc.) due to the whole "not having any" position. If I already had a diamond ring, then I wouldn't be willing to pay much for one. Again...the cruel mistress of real life.
Monopolies and Oligopolies - A market failure by definition. Price fixing is illegal because the people in the system don't like it. We hated it so much that we made our government incorporate this (Intel just learned this the hard way actually). Monopolies are failures that we try to eliminate. Pointing this out is the same as me apparently pointing out the flaws of the Soviet Union as flaws of Communism. Oligopolies are a little rare. They usually fall apart into monopolistic competition thanks to game theory. They like screwing each other over more than they do the public.
Smith was right for his time. If the two blacksmiths in town fixed prices, then you're screwed. Nowadays, that's impossible due to better communication and transportation. I'd go to the next town. I'd check the relative costs of their business in their 10-K reports. Someone would catch it, people would be outraged, etc. Having basic regulations eliminate the problem.
It's only true if the market has huge entry barriers or high inelasticity (few goods do...insulin being one example...and we just know how much they're gouging us on that). As technology continues to advance, these disappear. There are very few true monopolies left. Monopolistic competition is generally quite fair to the consumer too.
-Weird Prices
And these are the geniuses that you want running the economy?

. This is a market failure. People are susceptible to advertising. They naturally associate higher price with higher cost. I don't see the problem.
In fact, it's human nature. I know there was a survey done not too long ago that surprisingly found that 80% (I think) of people would rather work for $50,000 in an office where everyone made $30,000, than work in an office where everyone made $100,000. We naturally want what's better, scarce, more expensive. That's human nature. A point I was making in another thread. Why would the upper 50% agree to pull the lower 50% up to them.
--
There's a bigger issue I see with discrimination. You see, I sometimes wonder just how much you really know about Econ. I say this because most of your claims can be refuted with knowledge of Econ 101. Fancy food isn't available for everyone, because they aren't willing to pay the relative price for it. The market dictates the most efficient distribution of goods. The people who want things the most get them from the people who can produce them the most efficiently.
This is only a big problem in a system where there is no social mobility. If those who are less wealthy truly valued what the upper class has, then they could save and work for it. Most don't value it that much. I don't value it that much and it's not out of my grasp.
I'm missing the point though. There are about 4 or 5 ways to distribute various goods.
Price - This is what we have. Those who value it most get it. It's not necessarily all fair, because some can earn easier than others, but it still applies. The $200 dinner may just be one hour of work to the rich guy and 40 hours of work to the poor guy, but it's still the same amount of money (It's still 200 value meal burgers).
Queues - People wait in line and get it when it comes out. This is discriminating to the rich. Their time is worth more (to someone at least) so they can't afford to wait in line as long as a poor person.
Lottery - Inherently stupid since those who don't value it that much might get it by random luck.
Interview/Discretion - Stupid due to it's inherent bias towards corruption.
So yeah...price is probably the most efficient and still fair way to do it.
Besides...those who can't afford it are still in the market. Like I said, if they drop the price, they will probably buy it. There is usually a good reason that they can't drop the price. If not, it's a market failure. Plus...just how much influence does this bourgeois class have. Their only noticeable impact is on the random stuff that rich people like...so yeah. Not much influence. They don't even really impact new tech that much. So yeah...just an issue of niche marketing and not of market dominance.
What right does one man have to judge the value of things? Some view my expenses toward video games as a waste. I feel that my enjoyment makes it worthwhile. The fact that one person enjoys something expensive does not mean that that expensive thing is automatically awesome for everyone. It just means that a niche market sprang up to cater to something that a select group of people. That's monopolistic capitalism for you. If we have perfect competition, it wouldn't be a problem

.
I think that your problem is the whole "bourgeois" thing. You seem to really see most wealthy people as this evil upper class. I know a lot of wealthy people. Some are idiots, inconsiderate, crazy, etc (takes a look at my roommate and sighs). Some are frugal, hardworking, and considerate. Some were lucky and got their fortunate. Some worked for years to prove themselves and get to where they were.
This is the problem I always see with any socialist system. You are striving to make people equal in rewards. Why? Just make them equal in opportunity. Believe it or not, some do earn their money and choose to enjoy the finer things. They valued them enough to work their butt off and attain them. Even inheritances are "fair". Their parents worked to provide them with a better future. A very small group of people actually stumble into wealth. That tends to just fall under the "life sucks" area. That's the market for you though.