Hmm ... first time I've seen obvious vandalism in "my" area... A little bit distressed that it's been there for most a year...

But hey, with the advent of the 0.6 API I can now go back over the contributor's history (e.g. osm.org/browse/changeset/115867, osm.org/browse/changeset/364929) and judge what, if anything, is legit.

Doesn't look good...