A new company called Blueseed is looking to have an offshore ship with offices, apartment-like rooms, etc. for talented workers from abroad to work for American corporations which have at times found it difficult to bring in new workers due to immigration law. It is certainly an interesting concept:
http://arstechnica.com/tech-policy/...igration-system-with-a-floating-incubator.ars
http://arstechnica.com/tech-policy/...igration-system-with-a-floating-incubator.ars