This feature as the one of private games, it's not a necessary feature, but as i said for the private games, many games have it so if others people like the idea why not to add it (dont get me wrong im not saying that it's easy to add) and make megaglest even more rich of features. Im talking about the possibility to speak during games using a program like a voip (sorry im not expert about this) with microphone and headphones. Of course there should be the ability to allow or not allowing it in the options. If someone has an idea about it well say it.