I put my name in the 5 year hat, for two reasons, which I stated before, not that it matters. =)
First of all, Phase II trials are big. Phase I means they injected a small itty-bitty amount into their scalps, to make sure it didn't form any cancerous cells, etc. And 5 out of 7 grew hair, right? I did talk to one hair transplant surgeon, Dr. Keeny (sp?) a long time ago, and she seemed to be in the know a little bit, saying that the hairs grown were quite thin. So there is reason to hope, and reason to doubt, at the same time.
But Phase II trials, along with all their talk about the technology, really lead me to believe that this is for real. This is such an exciting phase in clinical trials, I think... if they could just get the damn thing kicked off already! =)
I'm hoping 5 years. 10 sucks. Screw 10. I mean come on, we as a species are much smarter than this!! We can do it!!!