This SUCKS!

I've always said that a major downside of the party chat system is your inability to warn other teammates that they're about to get stabbed, etc. But I always imagined the solution to be a single-button "override" to allow a momentary shout out to all team members.

The idea of infiltrators is not new, but I doubt it's anywhere near as bad as the number of Glitchers. Although it certainly would explain some of the shit I've seen (you know, "that guy" who kicks major ass one round, then suddenly sucks when he's on your team). I'm actually more concerned that they're advertising this cheat to the noob masses that hadn't thought of it on their own yet.

Bottom line, if the server doesn't allow party chat, find new server.