I did not see your post, but I will say this: I have been reading your replies the last day or so, and they were dead on point and courteous; I cannot imagine that whatever you said today needed to be deleted.
Don't leave; this forum needs more reasoned posters like you, not less.
And, as I'm sure you'll agree, I say this as a person who doesn't get along with you.
If you look at the posts repsonding to post 170 you can tell that it was not contentious.
What happened!