They're very much not vaporware. I was in the first wave, and they've given me 4 invites so far to give out. Meanwhile, they've been iterating rapidly on the so

They're very much not vaporware. I was in the first wave, and they've given me 4 invites so far to give out. Meanwhile, they've been iterating rapidly on the software. Feels a lot like the gmail rollout did.