How can I collect the ID's of Facebook users who like a 'post' in my fan page?

Question

I just finished a Facebook contest event and want to invite all visitors to see the results.

It will be much simpler if I can configure the Facebook page to only accept users who 'fan', 'like', or 'comment' on a post on my fan page.

Is there any way to collect all the Facebook users who have 'liked' or 'commented' the related 'post' on my Facebook fan page?

Answer 1

lucemia: You can query the user id's of the user who liked your post from facebook using fql.

the following link will help you

Link to FB Like table

This will solve your issues I guess :)