[red-beard]

First, find a post they have made. Click on their name then click on view public profile.

On the left side of the page, you'll see the user name in large letters. Look under that for a drop down "User Lists".

Click on User lists and select "add to Ignore list"

You will see their name in threads, but the post will not display.

I run a general amnesty program every spring, where I turn loose everyone on the ignore list. Those that haven't changed, go back on. My list has no one on it right now, as most of the really stupid ones have been banned.