I am in a link shell where a large part of the communication takes place via the Xbox live head set. Being a PC user with a head set and chat services like skype mumble ventrilo and teakspeak, i was wondering why it isn't possible for the PC PS2/3 and Xbox 360 users to use the same type of party chat. There are games on the PS2/3 that allow people to voice chat and with the PC it is rather self explanatory. Couldn't it be overly possible to make it so anyone in parties on any platform could voice chat, or just cut out the PS2 users and allow the PS3 users to join.

This might be a "why didn't we try this sooner" idea.