I do think Vitalik Buterin got it right on bubbles.
The only way to get past bubbles is to just let them pop. Good thing the bubbles didn't pop like last time, though...
By the end of this year, we'll probably see another considerable price increase. Either way, I'm in it for the long haul, so short-term, it doesn't really matter to me. In the long-run, it's obvious where cryptos are going, and that's what probably most of us are banking on.