The 173rd Christian Carnival is at Pseudo-Polymath. There looks like lots of good stuff there.
For the record, I don't agree with Mark's summary of my Dobson post. It's not just that abortion isn't the only issue to care about. I'm not even primarily saying that. My main point is that even if you focus just on the abortion issue you might have a moral obligation to vote for someone who isn't as good as you'd like in order to prevent someone from getting elected who is even worse.