Mapper since: January 18, 2012
I'm Alex with Mapbox.
Many of my edits are part of Mapbox' professional mapping activities. Check out [http://wiki.openstreetmap.org/wiki/Mapbox the Mapbox wiki page to learn more about our data team].
All my contributions are in the public domain as stated on my Wiki user profile
I'm @lxbarth on Twitter, get in touch with me there or drop me a line through the 'send message' link here (you see it if you're logged in).