Good post. Just upvoted it. I just hope people (venture capitalist and retail investors alike) aren't dismissing the liklihood we're in a bubble.
With over 1,300 cryptocurrencies (bitcoin, of course, being the leader), the only way a cyrpto can survive is if they can differentiate themselves from the pack by providing something unique.
Litecoin, for instance, with it's speedier Scrypt algo allows blocks to be mined 1/4 faster than bitcoin.