I couldn't agree more. Blockchain has so many applications it's unreal! For me, probably the most exciting is decentralized social media (like steem) where the users share the wealth rather than 1 Mark Zuckerberg becoming ungodly wealthy. A decentralized youtube is very much needed right now with all their recent changes. Also securing data to prevent fraud and abuse - Factom should have this market essentially cornered, and is a very exciting buying opportunity right now.