I started looking at the new docs today and I'm seeing a lot of noise in the comments... people have posted comments like "thanks", "very useful", "great addition".  For example, see the .toArray() page.
I could add a "very useful" comment to about 50 jQuery pages -- would anyone care if I liked those?  I don't think they should.  IMHO, these kinds of comments are better suited to personal blogs.

Is it okay to flag these comments so they get removed?  or is that an improper use of flagging?

If I have to sift through this kind of stuff, then the comments section becomes much less useful.
-- Mark