Check-ins Are Dead? Location App Life360 Adds 1 Million Users in 10 Weekshttp://www.readwriteweb.com/archives/check-ins_are_dead_location_app_life360_adds_1_mil.php?sms_ss=hackernews&at_xt=4da7a9a467e2dde2%2C1 by amduser29 • 15 years ago 3 1 15 years agoREreadwriteweb.com