The ICO that intrigued me enough to make me to write my first Steemit post was actually Corion.io.
https://www.corion.io/#!

Here's my first post, and since I've been learning more about them since then I plan to write another one soon! I'll keep you posted sir! :)

https://steemit.com/corion/@itsmee.bosslady/3-reasons-why-i-m-taking-a-closer-look-at-corion-platform