Many shooters...yeah, maybe the older ones...are so comfortable with the ergos of a traditional stock like the one Stubblejumper showed that the "adjustability" argument falls on deaf ears. I shot my one chassis gun (a 700 in an MDT LSS) extensively for a year or so, and within that time period I tried it with several different buttstocks, grips, etc. and had it adjusted in/out/up/down/back/forth in every way possible. Some set-ups were better than others, but none ever felt completely comfortable. I was always aware of the need to consciously work at my shooting position to use that gun; going back to another gun with a traditional stock was always one of those "aaaaahhhhhhhhh...." moments, like slipping into a comfortable well-worn pair of shoes.
The more uncomfortable the shooting position, the greater the disparity between old-style and new- became. Off-hand un-supported shooting? It's a skill that needs to be developed, because there are times when no other option is available. Shooting the MDT offhand felt like I was trying to wrestle with an industrial vacuum cleaner rather than a gun. Field carry? Sorry, but lugging that thing around in the bush was a joke...not merely because of the weight (although that was a big concern) but I simple found it awkward to carry.
I'm sure there are those who find them comfortable. I'm equally certain that for every user who chooses them for their comfort and utility, there are several more who just think they look cool. These guys are the shooting equivalent of soccer moms in high-end 4x4's that never get off pavement; not a thing wrong with that...but the soccer moms never trumpet how capable their off-road rigs are, they just drive 'em because they like 'em and like to look cool.
I think I'll take my leave of this thread now...before someone suggests that I leave...or that I do something else...