Thats one way of looking at it. I was once in a guild that started using voice chat about a month after i joined. 3/4 of us were pretty gung-oh for it, really didn't bother us much. The rest had about the same concept as you do wdneq.
I made a solution for about half of that remaining number to make a roleplay channel. Where if you join that channel, you have to try and talk like your character would. For instance, your Ogre daughter would have to deepen/roughen her voice a little and speak in broken English. Myself as another example am playing a Dwarf cleric on here, so i would speak in a bass tone with hints of Celtic mannerisms.
I made that solution because i view it as a two way street. In the game chat, i would not expect that 7' tall ogre to type with perfect grammer. Yet most of the time they do, and that kills my immersion just as much. So i might as well have fun talking to actual people, learning more about the real players, and sometimes dropping into the roleplay channel just for some fun.