To first clarify, I have been a viewer for actually well over a year although I just had to register (really re-register) to post comments. Anyway, I don't know how this could be incorporated, it's just an ideal. As the comment list grows with a daily offering, it often time gets large with both helpful and unhelpful information...that is the nature of the beast. Yes, sometimes site moderation, careful reading, getting to know really knows their 'stuff' or particular specialization helps immensely in 'self'-filtering through what is important and applicable. However, even with that you find that 'junk' comments and noise make it through. That's still ok. Even great and good comments may not be applicable to a particular individual. I am NOT advocating a way to keep ANYTHING from being posted, but rather a tool for one to filter through this based on one's needs.
My filter ideal envisions the commenter to have at least check some basic boxes to post their comment. For example, OS and RAM size. I realize their are more factors that can be made to 'check box'(brand, video card specs, etc), but not too many as that can cause some problems of it's own. I am not advocating any filtering by things that must be typed in as text. So then, as a comment reader, I can activate some filtering to see what might be applicable to my XP 1GB ram laptop versus what might be applicable to my Vista 2GB ram desktop. By default, maybe I can see all comments but when I want to cut down the comment list somewhat or significantly, I can activate some filtering parameters. I understand there might need to be a 'check box' option for a comment to be posted without any categorization for numerous reasons. However, this tool could be helpful not only for viewing individuals but also in possibly, if only slightly, keeping people from some repetitive posts. For example, I see a post that I decide to comment on thinking I'm helping or even 'scolding' someone, I may not realize I'm comparing apples to oranges because we didn't exchange enough information. We end up helping no one, start others commenting on it with the same lack of info, clutter the comment board and start the whole vicious cycle over again. Everyone loses. If just some very basic items can be filtered it may be beneficial to everyone involved.
Just an ideal. I don't have any ideal what it entails or how to do it. I do know if it is worthwhile, there are number of people around here who are talented enough to do it.