A gun is a tool, stainless is the best material to make that particular tool out of. Simple as that. :wink: Not only do you get the cool bling bling, but, you can also almost always refinish it in just a few minutes to look like new again, since the stainless can't wear off.
Let's face it, blueing is an antiquated, outdated process. It was invented when they didn't have stainless steel, and only for protection, not looks. If Sam Colt had stainless steel to play with, I can bet you blued revolvers would be nearly non existant today.