I was sent an article about the real left leftists having had enough of Obama's "inaction" on things he said he would do that were important to them, and it had this video at the end.
It seemed to me that the author was upset with how his participation in the electoral process had little effect on the things he cared about, and that those like him are decidedly unmotivated this time around.
I don't know if that's true, judging by the libs on this forum, but I thought I'd link the video. It's timely, if nothing else.
George Carlin - Voting is meaningless - YouTube