I suggest people take this thread with a grain of salt: most people will be guessing when they vote (typically not even very educated guesses... I'm not dissing anyone by saying that, this stuff is just EXTREMELY COMPLEX... so complex that is has androids top hackers pretty much stumped).
If anyone who knows enough about this subject to actually make an informed selection encounters this thread, they probably won't even bother voting (or even viewing this thread). Why? I'm sure they are busy enough sharing what they know at AllDroid or in IRC chats where actual progress is being made.
I'm not saying don't vote or don't look at this thread, just saying, don't really put much weight on the poll results or the conjectures that are sure to fill this thread.
If you really want info or an idea of whether or not we will actually get custom ROMs, head to XDA, AllDroid or find one of the IRC chats where the hackers and developers are working.