One of the reasons that I love Mudcat, aside from the music, is that we seem to be able to get along with everyone (few exceptions). I have left other boards because my thoughts on a subject were not debated but impugned and so was I.
If something went awry (which I recall being mentioned on another thread)I guess I wasn't around to see it. But your apology shows what kind of person you are. It wasn't necessary for you to apologize, you could have either ignored the situation or changed user's like I've seen elsewhere. Should I ever disagree with you I will keep in mind that my opponent (under whatever the circumstances are) is a truly decent person.