Corona, thanks for starting this post! As a new user, I found it most interesting. After reading your post, I have found and taken advantage of the “ignore” function!
Some forums do a good job of self filtering, some don’t. So far, this one looks like one of the latter. Fortunately it looks like the ignore function helps with the problem.
As with most of the internet, there is much useful info, but you have to filter out a lot of bad info, and unfortunately, some unnecessary stuff too.