Would you ever buy a second DS, solely because you like the color? It sounds silly, but time and again this blogger has come close to shelling out for one of those Enamel Blue Lites that appeared exclusively in Japan, only to back down at the last minute. It may sound like a fairly ridiculous reason to purchase a second version of any gaming system, but then gamers aren't always rational people, and DSes are desirable and just about cheap enough to justify impulse purchases.
Of course, some of you might well be purchasing a second DS in the very near future, as the cobalt blue DS Lite hits U.S. stores today. If you are, tell us about it!
The world (or at least, parts of it) has already seen the Ice Blue and Enamel Navy, but are we about to see another shade? According to Platformers, maybe so. They promise that a trusted source -- who has been in the know on rumors in the past -- has let slip that a Cobalt 
