It's not that we dislike locus, of course there are bad opinions due to the tile usage policy stuff, but that's like our opinion on MOBAC: we like the functionality that is great, but we disliked the use of the tool.
Anyway, providing tracks is a real nice thing, but please keep in mind, that nobody else has the exact klownledge of what you seen on your ride. Even with aerial imagery, it's realy dififcult to figure out if you were on just a track (bad way, but ok for jeeps) or on a real usable road on the countryside. But it's very useful for e.g. in the forests, as it helps us to determine if there is a path between the trees or if it's just a borderline to another tree culture.
http://wiki.openstreetmap.org/wiki/GPS_traceshttp://wiki.openstreetmap.org/wiki/Upload_WaypointsWhat might be a better idea to improve OSM is using
http://www.openstreetbugs.org, as it's allowing you to drop messages. We currently in a planning phase for a new version, that is still easy to use, but allows vendors (as you) to add easily support and (very important) an anomynised feedback functionality ("your bug had been closed", "XYZ can't fix your bug, please provide further details"). Of course with more features (uploading multimedia files, adding GPS track segments/precalculated routes, ...). But this will take some more time, as we currently looking on how we merge all the existing QA tools
http://wiki.openstreetmap.org/wiki/Openstreetbugs