I think it would be useful to have something in FAQ 178 saying that the source organization or original author of the feed will not receive the comments to a Syndicated Account on LJ.
The comments are great for discussion among LJ'ers, but sometimes it's pretty clear that the comments were intended for the author who isn't going to see them. It looks like people still get confused because the content comes from a personal blog (ie. Wil Wheaton) or a single author.