Fix "Add a comment" on Ask Askbot
On Ask Askbot at http://askbot.org/en/questions, one cannot add a comment to any question or to any answer.
@Evgeny, could this be fixed?
@Evgeny, I see you added a comment... Were you able to do it directly or did you have to post it as an answer and then turn it into a comment? (Maybe being able to post a comment depends on administrator status or on your setup?)
Edit I see this is now fixed. Thanks @Evgeny for figuring out the problem and installing MathJax.