Exactly what I said in the other thread I just posted in(Playstation Phishing Email Scam).
They DID make a great system with ALOT of really good features, but now it seems as time is going on they're gimping the system more and more. The PS2 BC I can kind of understand due to the alleged cost of adding the chips, though I would've thought by this far out from launch that the PS2 chips would've been a much cheaper addition.
Then again, they probably removed that due to the rumored(and probably soon to be true) PS2 'classics' download service they probably have in the works right now.
As for the Other OS thing, that was supposedly removed due to 'hackers'. Personally though, some games this gen have only been worth the price of a burnable disc due to being glitchy pieces of crap.