Glympse - Glympse is the easy way to safely share your location in realtime. No sign-up needed.
Marijuana 101 - Free course to become a better cannabis user in 10 days
Zenly - Zenly is a GPS tracker to locate your friends in realtime.
Duby - Anonymous cannabis social network
OwnTracks - Cross-platform location sharing
MERRY JANE - Cannabis. Culture. For all. Snoop's new lifestyle site