Johnboy, I think the easy come easy go attitude to dry feet that you mention of porous but quick-drying boots is the idea behind the US jungle boots - no way that your feet would keep dry in the jungle so they put holes in the bottom to let it all drain out. Not had a pair myself, although you do see people using them for summer use here, but they seem to be thought of highly.
Does this really work with the des boots you and Phil are using tho? I'm thinking even with the pumping effect of walking, suede is going to hold the water much longer than leather, rubber and nylon duck with grommets in the boot ever would... Don't you find your new pair of socks just get soaked through by the wet suede straight away?
I'm hearing you on the Lowa gtx mountains taking an age to dry out, they're great whilst they are dry but after the first 'GET IN THE RIVER!' of the day they are soaked for the rest of the day and even the rest of the week - cold times for your feet when you stop moving!
I've also seen people very attached to their junglies who mod them for wet weather/winter use by just wearing a GTX boot liner under them over their socks. Normally I keep these for when my boots are soaked through so I dont get a new pair of socks wet again straight away, but they will just wear them all the time - hey presto, a lightweight but waterproof boot, far cheaper to buy a set of boot liners than a new pair of goretex boots. Might that work with your des boots also?
I must say I tend to stay away from Magnums. As a sprog I bought a pair of Magnum Classics for a cycle of FIBUA training thinking they were some sort of light and nimble urban assault/patrols boot or something, but they fell apart on me so fast! I think getting their faux leather burnt with a smoke grenade wasnt the greatest for their life expectancy but even so the rest of them were coming apart after a comparatively short time, soles falling off, fake leather peeling away, padding in the tongue migrating unevely. Also they soaked up the water like sponges walking across only damp grass! And didnt dry out v fast... That said I know one lad who had a pair of Magnum Elites, the waterproof ones, for occasional use and they lasted a few years and he loved them, I also know people who wear the black Magnum Amazons for in-camp use only and seem to like them over CAB, but personally I would have reservations about ever going near Hi-Tec again...