Despite the fact that representatives of the crypto world are not very fond of this category of projects, it is necessary to tell about them. In my opinion, there are several reasons for collecting them into a separate category.
Firstly, they really exist and in order not to confuse them with the usual cryptocurrency social networks, it is best to unite them all in one place.
Secondly, they all use cryptocurrency to reward users for their activity. Some of these coins are even included in the CoinMarketCap and CoinMarketDaddy lists.
Thirdly. Miracles happen not only at Christmas or in the New Year. There are cases when MLM projects begin to change functionality and stick to crypto directions. As an example, it suffices to recall Markethive, Empowr and some other projects.
Fourthly, the MLM category of crypto social networks has its own army of fans, so this category can greatly facilitate their work and the search for new projects.
I believe that the reasons listed above are quite enough so that starting today, on this page https://levelnaut.com/2018/12/23/mlm-crypto-networks/ of the Levelnaut website, you can always find MLM crypto social networks.
This list, of course, will be changed and updated, so I recommend that all fans of this direction follow the news and also share relevant information in the comments to this page.