So whenever I read ATT's CEO Randall Stephenson talk, I cringe as he usually says horrible things about where the market is going, but this I could live with, since I would benefit by my type of usage. It's hard to tell how voice quality will work with this as current solutions of voip still have a slightly annoying latency issue. Also, if ATT really wants this to pick up, they need to really expand their data coverage over the rural areas.