WiGILE.net is
a submission-based catalog of wireless networks. Submissions are not paired with actual people; rather name/password identities which people use to associate their data. It’s basically a “gee isn’t this neat” engine for learning about the spread of wireless computer usage.
WiGLE concerns itself with 802.11a/b/g/n and cellular networks right now, which can be collected via the WiGLE WiFi Wardriving tool on android. We also have a bluetooth stumbling client for Android, but we do not maintain a catalog of bluetooth networks.
The OSINTCurio.us blog has a thorough look at how this data could be used for OSINT purposes.