You know what's great? You. I mean it— this is not my usual sucking up to the readers before I squeeze out another lame idea I desperately want approval for. By "great" I really should be more specific. I mean "great at identifying cars."
Jalopnik readers have been doing this for police, people searching for their old cars, and more, and as a group, Jalopnik's readers may be one of the best automobile-identifying resources available anywhere.