I've often been recommend to post in forums related to my product to boost sales. My product is a service and software for eBay users, but I can't post a signature or link to my site on eBay's own eBay forums. Does anyone know of any non-eBay eBay forums (forums about eBay but not run by eBay themselves)? I've looked online and about the only non-eBay one was on a purse blog. I'd like to find a popular forum about eBay but not run by eBay. Thanks