So, I checked out a members site, and then I noticed something strange, he linked to a domain which I at first thought was mine, with Owner next to it. At first I just thought it was due to a limitation in signature options, and that he linked to my site. Well, be damned, he claimed the .net version of my domain, and use the same slogan as me. I haven't contacted him yet, as I want to calm down a bit first. I wouldn't mind any competitors, but my niche is extremely small, and my presence for the top keywords are pretty good (1 - 2 on Google), so he is in for a hard time. Also the fact that I will at the very least claim my slogan back will make it harder for him to market him self..