The Palm 7 will use the CDPD network, a Bell South competitor. These devices offer a range of services, but most include custom sites dedicated to specific data queries. Real-time stock quotes are big, as are news sites and sports scores. Driving directions, weather, bus and rail schedules and even movie times and availability are all candidates for this new type of mobile Internet user. But standard Web sites just won't cut it.
Graphics are useless, and too big to download anyway.
And you can forget about Java and JavaScript. These systems are just way too small to run those programs effectively. The prices are low enough, the devices usable enough, and the need strong enough. So as you rebuild your site for the beer-bongers, don't forget the wine snobs. And the analogy holds in another way too.