+1 with the "what works for one doesnt necessarily work for all" comment
neither barefoot/midfoot/heelstrike is right or wrong - we are all different - and my view is "if it ain't broke why try to fix it".
I would love to see some opinions from the barefoot zealiots about the shoes I run in - Hoka One Ones - which have the deepest cushioning out there! however they have a small heel to to drop (4-6mm) and a rocker motion to promote a midfoot strike. they were originally designed with lots of cushioning to help with off-road ultras where you can be running over all sorts of things likes rocks and the cushioning helps protect the feet.
I adopted them when I had plantar fasciitis last year as I'd read loads of reports of how people with PF did much better with Hokas and I agree - they haven't cured it by any means but have made it more manageable due to the cushioning. the midfoot strike also helps keep the weight of the heel a bit and as a previously natural heelstriker, it's taken a little while to adapt. but I'm up to 3hr+ runs now with minimal after effects
I also tried the barefoot approach as a cure to the PF - sod that, it hurt my calves too much!