But can one search the Internet via Facebook?
Or wait, are you saying that they don't realize that there's anything except Facebook? And yes, I can vaguely remember when all I knew was CompuServe and Econet. And AOL, which only idiots used ;)
Something like that. Maybe they realise but they don't care. Want to read the news? You check out CNN's Facebook page for latest posts. Want to sell something? Use the marketplace.
For whatever website most of them would like to visit for information there is a Facebook page available.
So does Google have a Facebook page? ;)
Did media and corporations have a presence on AOL?
I can't remember if this was discontinued or not, but there's been varying levels of outcry about it.
(Disclosure: I work at Google)