Thinh Nguyen of Creative Commons has posted detailed comments on the ODbL on the co-ment website.
That site isn't really suitable for longer texts, so I have copied it to http://wiki.openstreetmap.org/wiki/ODbL_comments_from_Creative_Commons _______________________________________________ legal-talk mailing list legal-talk@openstreetmap.org http://lists.openstreetmap.org/listinfo/legal-talk