There is relatively little talk about how technology influences the quality and cost of healthcare given that it consumes one-sixth of the US GDP. Why does this segment lag in taking advantage of the post web2.0 and totally-mobile world?  For the past few years healthcare technology companies are emerging hoping to disrupt the existing care-giving modality, prepared to combat the current insane costs and inefficiencies. The advent of PHRs, social network, open platforms, smart phone, persona …