I'd love to get it, but $80/month is too high (they should at least bundle it with cell service or something). At that price the only people who will get it are those who need it for work. At $50/month those who don't need it but want it will start to bite, at $30/month every person who owns a notebook will sign up.
Note that Nextel is also rolling out a wireless service:
http://rcrnews.com/cgi-bin/news.pl?newsId=17694
With luck these two services will meet head on soon and the result will be prices we can afford