I wouldn’t be grabbing stuff off from the blogs, but rather linking directly to other linked things. For instance, an audio blog posts the new HotBand mp3. On my feed, I saw, ‘download the new HotBand mp3, courtesy of Audio Blog.” I take it that posting to a permalink is better than posting to the actual mp3.
I don’t think copyright is the issue. But when blogs get linked, I’m sure that they would rather people go to their actual site than just leech off their own links.
