Kigen's Anti-Cheat

Excellent I appreciate the reply.

Can anyone explain what this means and/or why someone would be doing this? L 02/05/2010 - 14:18:23: HAI (ID: STEAM_0:0:xxxxxxx| IP: xx.xxx.xx.xxx) was kicked for command spamming: spec_mode The main reason why I ask is because this is one of my team members and if there is some known cheat or exploi...