I am mulling over this at the moment. I want to get a PS4 (even without knowing much about it at the moment) just to support Sony. While some of their decisions are questionable, I still think they are a better, more open minded company than Microsoft and I want them to succeed.
I want them to do well this next cycle of consoles, but me being the skeptic that I am just does not want to chance spending however many hundreds of dollars for some failed console (if that happens) or more shovel ware for the next 2 or 3 years before good games release and while the price of the system drops just to rub it in my face.
Decisions decisions. =/