Shams, it's still not confirmed on the BC capability of the new PS3. It's all just rampant speculation at this point.
I think that there are more people who despise Sony and wish for failure of the PS3 that hope that they did that and it will make them laugh if it's true, so they spread that rumor passing it off as fact without anything to really base it on.
Sony has yet to release a console that does not have BC in one form or another. Also, if they were to take out BC, that would create a problem of having to push Firmware updates that would be different for those with software emulation, and those without emulation. That wouldn't make much sense to me as they would have to continually test both versions for any problems.
Until Sony says it doesn't have BC for PS2/ps1 games, I will just assume that it will have emulation.

Get your Portable ID!
My pokemon brings all the nerds to the yard. And they're like, "You wanna trade cards?" Damn right, I wanna trade cards. I'll trade this, but not my charizard.