White (gray, that is) <- IMO this channel should be called Black and signed by letter K (blacK), like in CMYK colour model. --Irukard 14:29, 12 March 2009 (UTC)

That would require changing the client to recognize both for a while, until we drop support for clients that don't recognize K, then we can stop supporting W in new clients and move over to using K in resources. It's a rather involved process. Also remember that pure black (#000000) is not changed at all. — Jaxad0127 14:58, 12 March 2009 (UTC)