It's still a bad marketing idea and marketing sells way more bikes than engineering. Especially since most people wont notice the differance.A lot of people must have failed their internet engineering classes... Just because it looks strange doesn't mean it's more complex.
It has the same number of links as any other linkage-actuated single pivot. Heck it has the same number of links as most of the DH frames out there, even all the non-single pivots. The only thing simpler than this would have to be 224's and Izimu's.