Hi all, sorry for arriving to this thread so late, I subscribed to this list a couple of weeks ago but then forgot to confirm it. Should be fixed now. I am giving the talk "Data coherence between OSM and Wikipedia"[1]: this is about what I have been doing as part of my work at Fondazione Bruno Kessler in Trento (Italy). In a nutshell we want to compare the data in OSM and the data in Wikipedia and seek inconsistencies. The long term goal would be to produce useful tools for OSMers and Wikipedians to find (and therefore fix) everything that looks like an error. Incidentally I am a Wikipedian (I'm active mostly on it.wiki) since 2007 and I am the vicepresident of Wikimedia Italia, the Italian WMF chapter. I will upload my slide as soon as I can. Cristian [1] http://2013.stateofthemap.org/info/programme/