Grr. This site is syndicated in livejournal, but more often than not livejournal chokes on my validating RSS 0.91 feed for no apparent reason. I don't even embed HTML in it (which is no doubt annoying for posts that are mainly links) because I'm convinced that would break even more often. So why is it breaking, with meaningless error messages?

(I consider anything referring to byte -1 as meaningless.