There are many ways. The software could be set up to only allow one name per IP and, to make it easier for mods to cross check Ips, Dusan could have an IP search function. This would go a long way to stamp out duplicity. The only ones against such an idea are the ones whose fun and games would come top an end. I have seen some use it to fly an agenda and bolster support from waht looks like other names but is actually them usnign different names. I have seen this multi name thing also used to try and give credibility and popularity to products..one MLM product comes to mind off the top of my head. I have only seen this used to disrupt and deceive.. Can anyone think of a good use for having mutliple names by a single poster?