I have low reputation as you see. And the problem i see with this is, that when i try to troubleshoot someone's question that requires some active or continuous communication, or a suggestion like "try this if it works", then i probably won't put all of these above into an answer. I'd like the commenting to be lower on reputation to about 10 or 15. Or maybe, Someone could add a function similar to a comment. Called suggestion for instance. Have a comment and a suggestion on 2 different spaces.