Gregory's Server
The VC-funded Silicon Valley approach to DNA analysis is for sure a nightmare, but medically, I think DNA analysis may wind up being a huge advance forward in healthcare, especially preventive healthcare. Knowing what you got, what you're statistically more likely to get, or react to, will likely change how medicine is done. I'm already seeing it in fact.
But security and privacy remain gigantic weaknesses because companies are dumb, greedy, and their priorities are misaligned.