Facebook's API is out there. If "they built a terrible iOS app and blamed the technology", how come no one has come up with snappy fast HTML5 client against their API?
It might not be entirely 'snappy', but it's a hell of a lot better than the installed app version. I laugh every time I go to the website and it suggests I install their app on the login page.
Facebook decides it wants in on the action and cuts you off a la twitter...