It's not just an issue where "wi-fi isn't allowed". 1000Mbps is a lot faster than the speeds you (realistically) get from 802.11n, and a lot of places still haven't upgraded from 802.11g.

What it comes down to is that Apple continues to, apparently intentionally, ignore corporate users. I'm sure that they have made that decision on purpose, but it feels like they're moving from being uninterested in the market (which is reasonable, given their track record there) to being antagonistic.