I am inclined to agree with builder. I do a great deal of searching and don't post very often but am on this site everyday attempting to broaden my knowledge on a hobby I thoroughly enjoy.
If you peruse the forums, especially the repair and mods forums, with any frequency, it really doesn't take long to see who really has a working knowledge on these machines and those who think they know more than they actually do. Then there are those that don't know their ass from a hot rock, often posting without actually reading the beginning of the thread, but post useless information anyway, seemingly to up their post count. Often times, I find it somewhat comical when the "wisemen" on this site put a poser in check.
Just my .02