I have very little experience with the ignore button (that I am aware of. who knows how many lists im on.) but from time to time I block somebody out
for a week or two. More often than not it's more to protect me from myself than to get rid of them.
I use the ignore button to force myself out of cyclical debates. I have a hard time letting a point stand against me when I think somebody is severely
wrong, especially if I've been insulted. So, when I can't seem to drag my own ego out of a fight, I use the ignore button to do it. I've used it 4
times on 3 members, and i always taken them off after a while.
EDIT: is there any chance we can find out how many ignore lists we are on? I'll bet there is no semi-respected member on more lists than me

. I'm
an opinionated sermonizing pain in the butt.
[edit on 8-2-2005 by The Vagabond]