Guess I might be the contrarian on this thread. The "Guest" business doesn't bother me at all. Although I personally despise those damnable banner ads, perhaps some such device might be appropriate at the mudcat homepage to draw attention to the membership option. As suggested above, some members may enter from other than their home computer and thus appear as a guest. It's nice (and courteous) when "Guest" posters do identify themselves, but it's hardly essential if they are making a relevant or sentient post. I think the content of their idea is more important than knowing their alias or nomme de plume.