Well, I just received a Buck/Mayo that I pre-ordered in January, so I think it's going to be awhile before these things get widely available.
This is the best knife I have. I'm no big knife collector... I have a Benchmade mini-AFCK, Benchmade 690, SOG XRAY Vision, Camillus Cuda-Max 5.5, Buck 110, and a number of fixed blades.
The Buck Mayo just somehow tops them all. The bead blast on the titanium scales is superb. I know that sounds stupid, but you have to see it. It's also the sharpest out-of-the-box I've seen.
Nobody else has mentioned that it ships with a fairly nice presentation case.
The blade itself is more beautiful than any photo has indicated. It is very light weight. For the length of blade, it has a short body so it pockets nicely. It's actually very similar to the Benchmade 690 in terms of carry, but is much thinner. My only negative observation is that closed, the blade angles towards one scale, that is, not centered. Not worth sending back, but it surprised me.
In short, from this new-bee, best knife I have!
Now, let PCKS give me a thumbstud option on the 110, damnit!