Tomalak’s Realm – MIT

Tomalak’s Realm – MIT Technology Review: Message in a Bottleneck. Simson Garfinkel. Many people who have never tried wireless messaging think that it’s just another techno-gadget–a technology looking for a market. But as soon as they try it, most realize that it’s friendlier, faster, more reliable, less intrusive and generally a lot cheaper than making a cell-phone call.