Karma brings its community broadband experiment to LTE

Karma is building a community of mobile broadband users who share their connections without sharing their data. It’s attracted 50,000 users so far, a number it hopes to boost as it moves to Sprint’s LTE network.

Thanks to the iPhone, Fon finds its sweet spot in Japan

Fon may have launched in Madrid, but lately the company taking on a very Japanese flavor. According to the company, which pioneered the concept of a global community Wi-Fi network, 1 million or a full one-sixth of its global access points now reside in Japan.