Great comment!
We also have to take into consideration that the world population is moving up to 10 billion. That is a lot of humans! We can have 1000 Blockchain social networks! Just Facebook has over 2 billion active users per month. A person really got to let that sink in for a while to realize how many humans that is!
When trading between different cryptocurrencies and tokens gets easier and more smooth we will see an even larger mainstream adoption. Since every second of speed increase creates a massive difference. Just as Google have seen on how long time it takes to load a website. Just a little bit extra and people give up! Speed is massive in this future world. Who can save us time that is the person we will give our value too. Steemit save us massive time and give massive value in return. So clearly it's a safe future investment.
Since we empower people at a faster rate soon anyone could launch a new amazing project and have it out in 1 day. That is when the world will truly starts to change fast! Because how will you be able to stop that? You won't!