Re 9224, I feel bad that BrandonM has been singled out that way because the comment has been universally misinterpreted. He was commenting on Dropbox's YC application (that's what "app" meant back then) and trying to be helpful.
I think a prefix of the comment string is in most cases sufficient to disclose what the comment is about. I tried to include that above, but it got too tricky for silly technical reasons so I bailed.