What's good, Steemit.
I'm bout to shill hard for CO-IN.
Basically, it lets you do 2 things.
First, you can submit posts to be voted on by curators. If you get enough upvotes from the curators, you get a vote from the @co-in account.
Second, you can curate posts by choosing a subtopic and voting 'good', 'ok' or 'bad' on a post. Curating is completely free.
Curating allows you to earn STEEM. This week I earned .38 STEEM just by curating. No, that's not much, but it adds up. And the more people that use it, the more possible to be earned through curation.
For submitting posts, the first 10 posts submitted are free. After that, you need to pay something like 0.05 STEEM to submit a post. There's a time window too, but I think its like a few days. A single vote by @co-in garners around .30 STEEM. So the math is fine.
Either way, I suggest you to all try using the platform.
It's still in beta so it might be a bit slow. But be patient! It does work! Give it a shot on your next post.