WEEDcash is the token for weedcash network, it's built around cannabis, and all things related to cannabis. They want only content related to cannabis posted on their frontend, or related to their community.
Leo is the token for STEEM Leo. Their community is for investing, and all things related to investing. They're a more recent frontend community for the steemit blockchain, and they recently had an airdrop to all palcoin holders. It's definitely a good community to peruse once in a while to see what's going on in the crypto investing world.
SPT is the token for splintertalk. They're a community built around their game steemmonsters. All posts on there should be related to their game, or token. Try to focus on using their frontend more for posting about their game.
What frontends, and communities on the blockchain are you using and involved in?
If you feel like donating to help the cause:
Erc-20 compatible eth wallet address: 0xAa09c6ad610C0fB4C52B67aE1b84b94975249e1D
Bitcoin wallet address: 3EhHNPH12kzuCgvYw77XGHg53ZrVBcgNHK
Mannabase wallet: GVcZ8xabPYgvL2ADCnKwroWmeVo9yYcXkB
gridcoin wallet: S8JyHccSEpNSTFBkzXKfeuQXCYk76MnUuY
paypal for noncrypto: paypal.me/TNida