I've been participating on FR in comments only a short while now but I learn (mostly) quickly (self promotion!). My one delay on the FR Learning Curve is whattheheck does "bttt" mean? I see it often on threads but I don't understand: (1.) what the acronym (please tell me it's an acronym) means; and, (2.) what purrpose it serves to type it. So, oh wise learned Freepers, please explain. I thankyew.