Looks like the private jet market might be looking for a strong 2012 after a few years of weaker demand due to social vilification of the product, which is often seen as a symbol for excess. Apparently there is pent up demand from the past few years and sellers are looking for better sales this year.
source: http://www.reuters.com/article/2012/02/15/us-private-jets-idUSTRE81E20C20120215
source: http://www.reuters.com/article/2012/02/15/us-private-jets-idUSTRE81E20C20120215