Hey I'm Some
I have joined Steem today and find that its an amazing platform for people to share and find interesting things
I've written a post on another amazing platform I've found out recently that is Ripple (XRP)
https://steemit.com/ripple/@somz/ripple-xrp-rose-about-4000-in-value-this-year

I think what makes it unique is it cannot be mined and it proof of stake and the number of ripples keep decreasing after each transaction which can prove to be the catalyst in ripple growing tremendously in future
CHEERS!