Voice Chat???

Alright, some people may use x-fire, like me, and some may use teamspeak, and others use a different voice client, but why doesn't guild wars add the option for in-game voice chat? I'm not talking about general voice chat, but voice chat for like PvP battles, and voice chat in your guild, and GvG voice chat! What do you guys think?

Join alliance with a vent server. Done.
Seriously, the reason is not enough computer gamers use these functions to begin with. And those who want it can already do so.

Since it takes a lot of bandwith and it'll probably lag a bit as well since it's integrated.

yeah, same...

My alliance share a vent server with another alliance.

I set up a vent server on my old computer, works great for our guild the drawbacks being that its dynamic ip, and I need to reboot it about once ever 4 days due to a slow memory leak somewhere. I dont experience a noticeable difference in lag.