FQL to know if a user like a page
102642
How to check if a user likes my Facebook Page or URL using Facebook's API
132014
Can I see a list of questions that I have favourited?
25336
Give users a way to see their "Positive Question Record" score
96597
Facebook Open Graph How to unlike the pages I like?
92947
Invite people who liked my first page to like another one in Facebook
101444
I want to see who marked my questions as favorites
30528
Requesting an active user page
91094
Inspect the referrer in PHP
98110
Show if/when the answer was seen by the author of the question
12896
Checking for existence of a page by title?
138714
querying Recently account viewed
122242
Is it possible using the SE API to get a list of another user's posts that I have upvoted?
157591
SOQL query FeedItem by community
55177
Check if a user has scrolled to the bottom
41125
Facebook API: Get fans of / people who like a page
107763
How to query MongoDB with "like"?
91504
Ask a question and notify users on specific users list