I accept fair constructive criticism and would never ban anyone over that, that's just outrageous.
However, I will never put up with server/player bashing of any sort, that's just unacceptable.
Here are fair constructive criticism:
1. Some of your admins are horrible. People don't just tell you that the admins are horrible for no reason. Make a poll or something to check out who's the most horrible.
2. Remove the Wanted mod. It allows random killing, as most prisoners have at least a key. Freekillers get a good reason for freekilling.
3. Don't claim that your server is better than everyone else's. That's just rude and stupid.
4. Take out keys from the prisoner's rooms. As many people mentioned, the game becomes more of a tdm than an rp. Weapons that destroy the feel of a jail should be removed as well. (Baldr, shuriken, and invisibility watches)
Hopefully you will take some of these for consideration.