There seems to be something very wrong with the comment box.
I've just spent the last half hour going through each post and turning back on the comments. I've been having this issue on my wrestling blog as well for the last few months, but it seems when I asked about it in the Blogger help area, they said it was just a glitch and would straighten out on it's own.
That was nearly two months ago.
Anyways... as of right now at 11:50am on Saturday August the 18th 2012, the comment boxes are all working again on this blog.