@StackGIS
Score: 22
Created: Jan 15 '16 at 3:24
Clicks per day: 0.51 (745 total)
Need geo data? Open Data Stack Exchange
Score: 19
Created: Jan 17 '16 at 11:35
Clicks per day: 1.27 (1,871 total)
Improve the world: Contribute to OpenStreetMap
Score: 24
Created: Jan 17 '16 at 15:56
Clicks per day: 0.95 (1,395 total)
QGIS - A Free and Open Source Geographic Information System
Score: 27
Created: Jan 19 '16 at 3:03
Clicks per day: 1.02 (1,499 total)
GRASS GIS - Bringing advanced geospatial technologies to the world
Score: 28
Created: Jan 20 '16 at 20:48
Clicks per day: 1.18 (1,731 total)
Check out the Area 51 Remote Sensing Proposal
Score: 16
Created: Jan 22 '16 at 19:14
Clicks per day: 0.82 (1,199 total)