World's First Completely Anonymous Coin
or
World's First Truly Anonymous Coin
I had this exact same thought yesterday. Needs some differentiation between coins which claim anonymity and DRK, which is TRULY anonymous.
"World's First
Truly Anonymous Coin" gets my vote. Explain the decentralized, zero-trust nature of Darksend in the first post and how that is different from the current "anonymizer" features of a couple other coins.
On another note, I used to do...well let's call it "advertising" in the US Army. I would humbly suggest that anyone who insists that the name be changed from Darkcoin gets freaking bent. This coin is the perfect storm of awesome from a marketing standpoint, with the added benefit that it actually is, ya know, awesome. The name has some mystique, and if there's anything people LOVE, it's mystique. The name ties in beautifully with the Darksend feature, its purpose is self-evident in its branding - not to mention the technical ways that it differentiates itself.
Trust me, do not change a thing. People will go nuts for this thing. It's absolutely perfect the way it is.