My (non-tech) friend was sighing about this too, until he thought some more and realized he would have certainly sold it at $20. Which would possibly be an even worse feeling.
Can't change the past, but oh, there are times.
Didn't have nearly as much room as that house I coulda bought in SF. :-/
But I was gambling with it (it's the only time in my life I've bought a single company's stock like that), and I think in retrospect the result is quite good. I just can't shake away the "if only..." feeling. :-)
Despite my missed opportunity, I think the car is far better than any other vehicle on the road. There really is no comparison. 8-speed double-clutch automatic with paddle shifters? I prefer no transmission. I could go on and on.
Hopefully, someday in the distant future, all of our cars will be non-smoking.
I did end up buying at 280, 320, 500 though. Sold it all off just before the last split.