15th Have a strict ban policy, if you break the rules then you get a ban. Followed is a no-unban policy. The reason why they do this is to get rid of all the trolls, and I got to say, it works quite well for the Humans vs Bots server. You broke the rules, you face the consequences. I am not doing this with my siege server (33rd_NW_Siege) as I like to give people a second chance, but that is just how a server is run, and a no-unban policy certainly has its advantages.
Also Cenkris and Madvixen are nice people, as long as you are nice to them. You might disagree with what they do, but that doesn't make them bad people right away. I get along with them very well and just saying their are *ssholes without you even knowing them well is bad in my opinion, but oh well, I guess people will always have an opinion about others.