The Gillmor Gang podcast (http://gillmorgang.podshow.com/) of the 22.7 features Gilder, who dismisses wifi as doodle-ware brought out by companies wishing to limit the impact of the real disruptive technology which is EvDO (http://en.wikipedia.org/wiki/EVDO) and the Qualcomm "teleputer" industry.
Incidentally, he sees that RSS is the tool that will ultimately overthrow of the old media establishment.
Incidentally, he sees that RSS is the tool that will ultimately overthrow of the old media establishment.