Steve
Mostly Harmless
I do this, usually about 10 or so posts too late.I second this motion. I've put everybody temporarily on ignore at one time or another, just so I wouldn't get sucked into certain conversations. (I tend to get sucked in easily) Couple days later, I take em off ignore. Seems to work pretty well.
As for personal info, yeah, probably not a good idea to do that anywhere on-line.