There is always the counter-troll, I have come across a large amount of good information this way, Answer so poorly that someone else snaps and thinks "something is wrong on the internet, I must correct this", Then enjoy the half page answer so detailed you think its an expert in there field
In reality, Its a fine balance between enough information, in small enough chunks that someone that knows about it can understand it without having to put pen to paper most times, every industry uses different inhouse names for all manner of things, and most times unless you know there exact wording, it wont click, but explain the concept and you have a chance.
Ironically I find the less intelligent in the subject I come across as, the better the answers, because then all the stupid rules of thumb get explained that otherwise will kick your butt 3 weeks into a project.