I was thinking of an idea that maybe we could implement mobile radios (walkie talkies) into the game. For example, if you met a survivor and you both didn't shoot eachother and traveled together a bit and chose to seperate but still do not trust him/her enough to give your skype, steam, mumble, etc.... You could actually keep in touch with the other survivor over the radio after you part ways (assuming the other survivor has kept him or herself alive long enough after the departure). Also, if this idea works out, we could maybe input different frequencies so that if you meet someone else you can change them to speak to that specific person. The radio should not exceed five or more frequencies to avoid radio traffic. Thanks and let me know if it's a good idea.