Great links from class today

Today was WebGIS and the Geoweb (I know, we could do a whole semester), and rounded up some nice resources. 

1. Open Street Map interactions (from Vanessa):
   1. Here is Overpass Turbo, the OSM data filtering site. https://overpass-turbo.eu
   2. Here is Tag Info, where you can find the keys to query information on Overpass Turbo. https://taginfo.openstreetmap.org/
2. Privacy (from Wyeth): Radiolab did a great piece on the intersection between GIS data and privacy.
   1. Link to the article: http://www.radiolab.org/story/update-eye-sky/ (this is the updated article after changes from the original broadcast in June 2015 [http://www.radiolab.org/story/eye-sky/] ) 
   2. Also, the company that developed from this: http://www.pss-1.com/