As of August 2018, there are over 1600 cryptocurrencies that exist, according to Wikipedia. I know that Wikipedia isn't the most reliable of sources because anyone can edit it whenever they want, but the point is the number of cryptocurrencies being introduced. Some of the new cryptocurrencies I've heard were DeepBrainChain, ByteCoin, IOST, and Elastos. There's also a new coin called Virie, which is apparently a cryptocurrency used to crowdfund and jumpstart the Virternity Project, a project that aims to digitized our minds, economy and the society. I believe that not all new coins aim to scam people, but do we really need more cryptocurrencies? Do we need new cryptocurrencies for every project that exists? Why can't there be one or five cryptocurrencies that all projects can use?