There has been a substantial increase of ad hominem attacks between a minority of members over recent weeks. Personally, I feel that these make for unpleasant reading and I try to avoid threads where this bad behaviour has taken place.
If some of the epithets employed were in a public establishment, fists (or worse) would be flying. I believe it is wrong to hide behind the anonymity of an Internet forum to insult one another without risk of a fistful of fingers bloodying your nose.
The forum rules are quite clear: "Personal attacks are not allowed - Don't attack others. Personal attacks on others will not be tolerated. Challenge others' points of view and opinions, but do so respectfully and thoughtfully without insult and personal attack." Unfortunately, the admin and moderators are lax in tolerating personal attacks, including those with foul language.
It would be interesting to see whether others are of like mind.