This doesn't surprise me in that it seems like a natural fit for Facebook, who has a Mobile Problem [tm]. As much as people fear Facebook becoming The Internet (in the AOL sense), Facebook is actually really late to this party. Apple has a mobile OS, a content and payments ecosystem and a deeply integrated set of products. Google has a mobile OS, GMail, a search engine, a burgeoning content ecosystem and its Maps/loc…
why does buying parse makes perfect sense for facebook? you already mentioned they are doing fine there, with their little piece of the internet in their app. why would they want to support 60,000 apps that does other things out of their little corner?
....oh, will they bait and switch them? all 60,000 apps forced to login via facebook only next month?