TECH CRUNCH -- Dec 18 -- Mobile social
network Loopt goes live on three AT&T phones today, which was the
last major carrier holdout. Loopt is now available in the U.S. on
Sprint, Verizon, Metro PCS, T-Mobile and Boost. The service is free for
a year and then a $4/month fee kicks in. FULL ARTICLE @ TECH CRUNCH