Handle Facebook Connect and regular registration form (merge account)
109077
Facebook connect vs existing account - How to link those two?
38237
Login with Facebook using Stack Exchange Android App
77490
Facebook Connect Dialog Popup
135521
Social network login or not?
66420
Which profile details does an account merge preserve?
85068
How to redirect a newly registered user to a custom URL after signing up?
114272
There needs to be a way to delete content or disassociate your account from said content
28089
Don't force sync with my oldest account on my network profile
38108
Creating and managing a Facebook app from a Business Account
62538
Sync accounts with different SO/SE profile (not the oldest)
65114
How to grant application access for Facebook account
30061
How should I add users non-interactively?
71644
How can I remove existing duplicate accounts and records at once?
72390
Delete an old Facebook account
64254
Create and manage a group using the Facebook API
64180
Merging duplicate accounts in Apex - Governor limits
37179
Facebook Access Token for Pages