@StackGIS
Score: 22
Created: Jan 15 '16 at 3:24
Clicks per day: 0.39 (751 total)
Need geo data? Open Data Stack Exchange
Score: 19
Created: Jan 17 '16 at 11:35
Clicks per day: 0.98 (1,877 total)
Improve the world: Contribute to OpenStreetMap
Score: 24
Created: Jan 17 '16 at 15:56
Clicks per day: 0.73 (1,397 total)
QGIS - A Free and Open Source Geographic Information System
Score: 27
Created: Jan 19 '16 at 3:03
Clicks per day: 0.78 (1,501 total)
GRASS GIS - Bringing advanced geospatial technologies to the world
Score: 28
Created: Jan 20 '16 at 20:48
Clicks per day: 0.9 (1,733 total)
Check out the Area 51 Remote Sensing Proposal
Score: 16
Created: Jan 22 '16 at 19:14
Clicks per day: 0.63 (1,201 total)