i tried barefoot running and regretted it. i got myself the vibrams 5 fingers and switched to the forefoot running technique. i developed shin splints on my right leg and wasn't able to run pretty much this whole year. been through so many doctors, and the advice was 'no fracture', get plenty rest. rested for three months, ran again, the pain is still there. ask me to rest for another 3 months...forget it.
now i just started running @ shorter distances, 3 - 5 km, 3 times per week, still using the forefoot running technique, but with cushioned shoes and shin supports, and i still feel a slight pain in my right shin. if i increase the distance, i know the pain will also increase.
my advice is, try forefoot running because it feels natural, like your feet are paddling/cycling, but don't go barefoot.