Alpstein/route-me — comment on commit 36e936ef2704e3c43983df910f50cc7af23a0d81
File:  line 0
By incanus:

Per http://developer.mapquest.com/web/products/open/map the the aerial imagery for Japan is only available for "tracing" (whatever that means; I think for making derivative works freehand) so you might want to mention that in your source?