OpenStreetMap
Until I figure out where to report abuse, I post here:
This user is spamming comments to my OSM blog posts with machine translated meaningless stuff and tried to add me as friend.
http://www.openstreetmap.org/user/marekpisz
And Googling for “openstreetmap report abuse” has not came up with any good suggestions.
Please check his database…
Discussion
Comment from Sundance on 6 September 2013 at 15:49
Perhaps someone can expand the blog to add a report abuse, button or add a Captcha to reduce it.
Comment from russdeffner on 6 September 2013 at 16:31
I think your best alternative to directly requesting the user stop is to add them here: http://wiki.openstreetmap.org/w/index.php?title=Spam&oldid=862187
Comment from kempelen on 24 September 2013 at 20:14
Thanks! I can see the user is gone. :-)