I’ve been having a lot of trouble posting comments on this blog, you can try to see what I mean.
So far every tip and trick that I can find on the WordPress Support refuses to work on my blog, I don’t know.
It didn’t used to be a problem, in fact the reverse was the problem, I got too much comment spam, so much so that I wished for it to stop. So I guess, be careful what you wish for, eh?
edit: I got it working in the revised version 1.5.1.3…