I hadn't read his troll crap in years unless it was quoted in someone else's post. Just make sure you take a quick gander at the name of the poster before you read each post and you won't have to be subjected to his garbage. It's not as good as an "ignore" button, but it works pretty good.
I highly encourage everyone to do the same. You'll find that the air smells better and the birds sing prettier songs if you don't subject yourself to his troll spew.