I've done it; the taste doesn't do anything FOR me, but I don't find it repulsive at all, either. So I don't go out of my way to do it (but sometimes I'll accidentally get a taste if I don't get out of my own way first
). It's somewhat embarrassing to shoot myself in the face, but my wife thinks it's hilarious!
Having said all that, I see nothing wrong with tasting my own, especially when my wife comes up for a kiss after a great blowjob. In fact, I'd say that my NOT getting squicked out is a big part of the reason why she comes back to do it time and time again. If I let her deal with a mouth or face full of cum, then handed her a tissue when she came looking for a kiss, I doubt that we'd see that scene repeated anytime soon. I may not be the smartest guy around, but I'm smart enough to know better than that.
