@farmerman,
Farmerman is correct, but it's been dicey here from time to time. I'm not sure if it's worse now, but I will say I've never been threatened with bodily harm until the last 6 months. I migrate to the games and humour threads to cleanse the bile out of my system, at least there I can laugh.
I don't always defend Frank, but using bold face in upper and lower case is not shouting, writing in all caps is shouting. I don't recall why Frank uses bold text, but it is easier to read. (Please, I'm not picking a fight with those who don't like the bold face...I just don't find it distracting). The guy who writes in pink ink, not that's a little fluorescent and I find that distracting, but not enough to ask him/her to switch.
As far as the ignore feature, I'm a big fan. But I also realize I'm not denying anyone else on the forum the ability to read what others write. I also know if someone quotes one of my ignored posters, it's hard to ignore but not impossible. I'm not superhuman so I respond, and sometimes I respond when I'm angry.
It's also fairly sad that on Farmermans thread lamenting the lack of courtesy, too many people are happily pointing out those they believe are discourteous. I can't speak for FM, but I doubt he thought an appeal for respectful discussion would deteriorate so rapidly.
I'm not using myself as an example of an always measured voice, I do bite back. I'm not promising not to bite in the future. However, Farmerman is a treasured member on A2k, I would really hate to see him disappear because of the misery level on the forum.