Midpack
Give me a museum and I'll fill it. (Picasso) Give me a forum ...
Rut-row. I've asked a few members to put me in their ignore list. Note to self: be nice when you post here...vBulletin software allows the moderators to track how many posters have a member on their "Ignore Poster" list.
I suspect that every few months the "Top Ten Ignored Posters" list comes up for review. Or, if a poster starts causing problems and they're already a Top Ten member, that might be an extra strike against them.
So I see the "Ignore Poster" list as a way for members to provide feedback to the moderators on who we'd like to kick off the board. Vote early, vote often!