It was simply that your posts seemed a bit combative in general. Perhaps I like a little more discussion rather than "sparring".
If you are here to both learn and educate that is great.
There are times I am sure when most of us on the forum have gotten heated. over one subject or another. The only issue I had was it seamed more of a challenge than a discussion. A "troll" is when someone post on a forum to stir the "bee's nest" rather than to create a dialog.