I disagree. After (myself) spending almost two years at this BB, I think Rookie knows what he is talking about.
Both Keith Meier and Gonz have made it quite clear that URL's or names of their competition is not allowed. Whether or not this site sells OpusX is besides the point. Blantantly advertising another company that deals in cigars at this site is just plain bad taste.
If you do a random search of past posts, I'm sure you will come across many names and URL's X'ed out. Keep it to emails, and there is no harm done.
Sorry ... that's just the way it's done here. Since this forum is run by a company who's buisness is to sell cigars, etc., why would you want to give their cometition an edge at their site?