> asap is not after 20 minutes of waiting time (whether on the phone, or off the phone).
Sure, but if the prevailing queue conditions mean I'm forced to wait 20 minutes regardless, I'd much rather do that without a phone to my ear. I'd even prefer a 40 minute virtual queue to a 20 minute physical queue, so it seems appropriate for there to be some discounting of virtual queue times when compared to physical ones.