Comment Problems

There are some people who are having problems adding a comment. There appears to be a bug of some kind in the challenge plugin. Every once in a while it says the answer is wrong even when it isn't. It is intermittent, however. Generally, trying again will let you get the comment in. Sorry for the inconvenience, but this site is still being hammered with attacks and I need to keep all the defenses up until this lets up - if it ever does.