FunFair (FUN) is an ERC-20 token and native token of the FunFair gaming ecosystem. FUN is listed by several exchanges with major crypto coins as pairing choices.
A social network digital coin, the ReddCoin (RDD) had forked from Litecoin as far back as in 2014. It is currently listed by a few exchanges with the possibility to buy the coin for fiat currencies. The ReddCoin blockchain “uses personalized IDs for social media tipping”.