All you need do is simply abandon your account. We do not unregister people. Sometimes, folks find that they want to return to posting. Sometimes, folks have posted something of value and we want it left for others. An "unregister" note could leave the impression that you have done something wrong in your time on FlyerTalk. Nothing is further from the truth. Thus, we leave it all in your hands to participate or not, as you like.

Carol
Community Director