I use the ACs frequently when travelling, regularly during irrops if I can't get help on the cell phone with EXP first (or need BPs resulting from the call,) and occasionally use them for business meetings, interviews and corrective counselling with upper level employees (neutral turf, no gossip - "I have a business meeting at the XYZ Admirals Club, Ginny; I'll be back by 3:00.")
Obviously, everyone's mileage will vary...
axostech has been bitten by the vAAmpire, and is now one of us.