I second this - things that someone might look for - for a simple reason: OSM will always need more people mapping, and if the maps are useful to more people, more people will use it and recommend it to their friends. And a small portion of those users will eventually become mappers. Some of those will even form or join a local mapping community.

So the more useful info there is, more mappers will come, and the feedback loop will take care of the rest. :)