That way all the relative newbies can post in "PPL Training" and all of the qualified guys that discuss in the in's and out's of aviation can avoid newbies ?
Speaking personally, I find that the qualifications & experience (or lack thereof) of the posters is irrelevant. However, I can get frustrated by inaccurate or even incorrect responses to questions, and often annoyed at the sometimes personal abuse that can fly about here from people of all experience levels.