The last weeks I saw alot of ppl doing ###### with nicks of other players. Some of my friends even got trolled this way. The problem is there are around 50 players that are well known, if I see Swalk I know how he plays, same for Wilson and I can even see the differences between Walters rages and a fake nick users rages (with walters nick). That's because I play with them now for over 1 year on PUBs and sometimes on Scrims.
So it makes me sad and angry at the same time that good playersnicks are used from a unmature male/female.
And in NS2 it is almost impossible to identificate a player without OM.
If you can't proove he wasn't it, some ppl will think it really was him and sometimes it results in a Ban, if the real nickuser joins the server and an admin is on to use om_ban.