Top 4...
Ethereum, Bitcoin, Steem, Bitshares.
Next 6, but not heavily invested or strongly morally supportive to the same extent: singularDTV, Namecoin, Aragon One, Dash, Tauchain, Golem/iex.ec
For more complete answer, read my 3 part series starting with this:
Wow thank you so much for sharing your knowledge with me. Really very much appreciated. Adam.