I enjoy a little snark and sarcasm. I certainly have some of that in me, but I won't let it define me. I also like the people who really do know-it-all. Know-it-most is probably a better way to put it. I have learned from those folks. Heck, I have built bikes based in part off information I received from them here. Every forum, and I am active on many, has some insufferable jackwipes. It's easy enough not to engage them. I suffer from periods of migraines. I could go look back at the tenor of my posts over a set period and be able to tell if I was suffering migraines. I am here for several reasons. Entertainment, education, enlightenment, encouragement and enjoyment. While I don't always hit the mark, I try to frame my posts with an eye toward that.
It's truly a good forum OP, don't let those with a nasty disposition dissuade you.