I'm curious. I've occasionally discovered other internet forums, but only made the odd post on one or two. And I spend far more time reading posts on Arrse than is healthy. This seems to be a very busy forum. Though there is no reason for me to imagine it is THE BUSIEST on the whole of the world-wide web. I've just googled my question and someone has suggested that Dogs on Acid (www.dogsonacid.com) might be the busiest online forum. At a glance, it appears less busy than arrse. Do any of you have any answers to this?