I've never been a big fan of coated blades myself. They look cool when new, but I've yet to see a coating that doesn't get scratched up with even light-duty use or even routine handling.
Benchmade _CLAIMS_ that their secret coating actually penetrates the surface of the steel (yeah, right, I'd like to see some lab evidence of this please), and that even after it has visibly worn off, it is still invisibly protecting the blade. Obviously, a deep scratch (such as one might inflict by hitting a staple while cutting a box) would leave unprotected steel exposed.
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Chuck
Balisongs -- because it don't mean a thing if it ain't got that swing!
http://www.4cs.net/~gollnick