The App.
Which you can only use if you have a Facebook account.
I just got an email with two people waiting for a reply from me, yet i need a fucking facebook account to log in.
I deleted my facebook a few months ago.
No seriously, i though you guys were fucking cool but making facebook a primary log in just fucking sucks. You ain't cool. Facebook is dog meat.
I'll keep the app in the event you change the bullshit facebook login bullshit. Twitter would be better.