Manna, Ventureo, Onfocoin and EverGreenCoin can be used for social goods
https://steemit.com/crypto/@chrisaiki/let-s-work-on-more-equitable-redistribution-of-wealth-systems
“I pledge to share my SBD+Steem reward from this post with @prosperist to earn Xteem tokens @ 1 Xteem token / $0.01”.