Mr Plum,
Good for you! You sound like a smart trader/investor and it couldn't have happened to a nicer guy. I'm more of a buy and hold type investor, and like you, believe all three are long-term winners.
At some point we're bound to see a pull back - although I don't pretend to know when that will happen.
Everyone dreams of getting in on the ground floor of something huge -- it appears this is it!
regards,
GK