Reuven,
One of the moderators will have to change it for you. Isn’t it ironic that an uncommon forum is one that uses common names. Most forums can get a bit nasty at times but this seems to be a bit more civil than most of the others.
david
I belong to 3 others and all use your real names. If you don’t you can’t join. I have never seen a problem except on the other 3 that don’t use real names. So IMHO using real names are much better forums.