1. Lies
2. Excuses
3. Begging
4. Rationalizing
5. Blaming others
6. Raging against the mods
7. Assholes who have zillions of accounts that are already banned.
That's the main problem just like you listed above, these set of persons knows why they had to do what they did before their account got banned, is like a thing of joy for them. Sometimes I ask why do we have adult with the behavior of a child? Giving that oblivious look at things they're suppose to correct when they're doing wrong, I mean is just annoying. On these issue I don't really think many would turn up, the traffic won't be that much.