Can we have somebody look into the problems in posting replies to threads via the front page. Half the time (for me at least) I'll get an error message when I hit the 'Post Comment' button. The message won't show on the front page version of the thread, but will appear in the forum version of the thread. Adding a new post via the forum seems to make the error'd posts visible via the front page. I'm using FireFox 4, if that makes any difference to whoever is looking into this.