OpenStreetMap
The result of the mini mapping party in Lyrestad was a few added streets. There is plenty more to add. I found an additional football field and a ski slope I didn't have time to map.
I have also a slight problem. There is a track that is circular and as you can see it shows up as an area on the map.
Discussion
Comment from Milliams on 30 April 2010 at 11:26
That looks like a bug in the renderer to me. It's worth reporting it in Trac (http://trac.openstreetmap.org/). In the meantime, however you can probably fix it by breaking up the circular track by splitting the way at one of the nodes.
Comment from Marc Schütz on 30 April 2010 at 11:58
I have already opened a ticket about this bug several months ago: http://trac.openstreetmap.org/ticket/2339
Maybe you could add a comment there.
Comment from AndresFuentes on 10 May 2010 at 00:43
Tack!