Earning ONO rewards is very easy right now since the new app is doing everything to promote new signups. You can earn 100 ONO just for signing up here ONO Signup Use the invite code JZFRto receive your ONO.
Invitation Code for ONO
These are screenshots from my new account. As you can see, you receive rewards for sharing content and uploading content.
You also receive ONO for posting and commenting.
I'm sure as the site grows more popular earning ONO may become more difficult so now is a great time to become active on the site. As of now this site is available through a mobile app.
Posted from my blog with SteemPress : http://blockchainflash.website/earning-ono-rewards/