Andre John Mas
This is one I would like to see too. Though since Google has announced that they will publish their protocol, maybe we should wait for them to do that (it is still beta) and have the team work on more stable protocols. Let's see what surprise are in store for us when CVS is next update :)
Just my 5.
gaim-vv is dead. development is going on with a view to merge with gaim 2.x prior to it's release.
I don't know what google's voice stuff does, how it works. If/when they publish, I guess someone will be able to code it.