Yeah if you haven't been active for a few months, in the meantime steem-engine.com came out with the ability to release tokens on a "side-chain" of the Steem blockchain - these are essential different crypto tokens that can be distributed along with Steem when users upvote content. If someone has powered up (staked) CCC (Creative Coin Crypto), then if they vote a post that uses #creativecoin tag the author receives some CCC reward along with Steem (and the voter receives a smaller portion of CCC curation reward). You can trade these steem-engine tokens against Steem on the steem-engine.com website. I am a whale in the Creative Coin tribe and my upvote is worth many times the $ amount in CCC that it is worth in Steem. Check out steem-engine, it is pretty cool :)

EDIT - I should also point out in case you don't know, if you post from steempeak.com (or edit your post on steempeak.com), you can use up to 10 tags!