From what I can see people are really mixed about EOS. On one side Dan Larimer surely knows what he's doing. On the other hand each and every one of his projects is entangled in some sort of shady scheme like the possible rigging of the Steemit mining event.
Overall, I'm sure that he has a vision of what he wants blockchain to be, but I'm afraid that this future looks surprisingly hollow from the pure morality standpoint. I do hope that EOS can convince me that I'm wrong, but I just don't have the best feeling about this one.
As to Bitcoin running on EOS? There will be more and more platforms that will try to unify various blockchains. So I guess it's possible that EOS can be one of them.