Notes (aka OpenStreetBugs)

I think I have now resolved the outstanding issues with the notes branch.

As agreed previously at EWG it now shows a warning when viewing a note with anonymous comments that such information should be independently verified.

It's running at http://notes.apis.dev.openstreetmap.org/ so please try it out as much as possible and report any problems before it gets merged. You can comment here, or open issues against my repo at https://github.com/tomhughes/openstreetmap-website/issues.