For this latest update, we’ve rolled out integrations to 3rd party services for Facebook Likes.  When we’re unable to determine how many friends a user has, you’ll just be charged 10 credits per Like (similar to how Google+1 works).

We’ve also updated the spintax {|} function to be more random, as there were cases where if the same block of text was reused within a Title or Description, it would generate the same spintax iteration.