Has this http://www.edugeek.net/forums/behind...tml#post789905 broken @{username} references, e.g. http://www.edugeek.net/forums/educat...tml#post789929 ?
I'm pretty good at getting them to work these days... never have it as the first thing in a post, don't have punctuation touching it... but it hasn't worked this evening.
Experiment with @ZeroHour
Which has needless to say worked ... grrr!

