JOSM Crash - 3 hours of work lost... :(

I just worked for about 3 hours, adding houses, footways am parks... i was nearly finished, and then... - BOOM! JOSM Crashed, now all data is lost....

Sardinien

Werde diesen Herbst noch nach Sardinien in die Ferien reisen. Habe gesehen dass dort noch viel fehlt, zum Teil fehlen ganze Dörfer und nichteinmal ...

address statistics

Some days ago i wrote a script that analyzes the government data of Winterthur (Switzerland) and shows a list of streets an housenumbers and if the...