Some of these questions will be answered for you by skimming over the FAQ's and learning section of hubpages. I believe a few additional ones, would be to continually submit work that is highly promotional in hature, or copy others works on a continual basis, either here on hubpages, or elsewhere on the internet, would be a means for dismissal. Even harassing or undermining another hubber via personal email linked to their hubpages account will get you banned. Questionable content, either in the forums or posting of rude or vulgar remarks. These are certainly some ways that will most likely not give you a good name here on hubpages. But there probably are others far and in between to add to this list. Hope this bit helps.