Moons are ERC-20 Tokens given as rewards for an individuals contributions to r/CryptoCurrency either via posts or comments etc. They can be freely transferred, tipped and spent in r/CryptoCurrency. Moons are distributed monthly using Reddit Karma as a basis for contributions. Moons can be traded freely and used for any number of purposes within the community. At this time, they can be used to display reputation within the subreddit, unlock exclusive features like badges and GIFs in comments with a Special Membership, and add weight to votes in polls.
DDK is a community platform that aims to create economic opportunities through the development of blockchain solutions. Since 2015, the DDK community claims to have contributed to a number of blockchain platforms.The DDK platform uses the Delegated Proof of Stake (DPoS) mechanism within its core. According to DDK, one of the advantages of a DPoS blockchain is that it depends on community members to participate in the maintenance and security of the platform so that each member’s participation provides benefit for all.