chrismaddern/Follow-Me-On-Twitter-iOS-Button — pull request #2 by astralbodies (2012-04-09 02:18:19+00:00)
Title: Button tap action added when awoken from NIB

I took your suggestion of setting the class in the NIB for a standard UIButton. Looks like the buttonTapped action was not set in the awakeFromNib. I copied and pasted the code which is not necessarily the most elegant way to do it but the button works from a NIB now :)