You'll be eating your words mister, Ethereum bubble did burst, but that doesn't take away from it's functionality, people just over-hyped it for their perverted pump&dump schemes. However, it's gaining traction with businesses as well as governments now, and it will be very useful in the medium to long-term (3-5 years).

I predict a year from now it'll be valued at least 10 times what it is now.