I just wish you could easily make calls through google voice using the dial pad. Right now, you have to call your google voice number, press 2, dial the phone number, then hit #.
Not exactly an easy way to do it. If I'm going to use my google voice number as primary, I want my caller ID to show up as that as well.
iDialer says they're going to support it, but I'm not a fan of that dialer. I'd rather use a real dial pad that's integrated with your contacts.