A great alt coin I ran across recently is MTC by Marinecoin.  They are using proof of promotion (POP) as the method of distributing most of their coin supply.  Marinecoin is using artificial intelligence to reward community members for their efforts building the Marinecoin community.  You can earn 20,000 coins per 24 hour period with a bit of effort.  But for 20K coins a little effort is nothing.  Actually it is very refreshing to see a fair distribution for a change.Marinecoin is 500% faster than Bitcoin and is very eco-friendly consuming very little power.  MTC uses a lightweight core wallet and most transactions will have zero fees making the blockchain suitable for the IOT revolution just on the horizon.  This is a community driven project and has its own premium exchange services provided by Marinecoin foundation. The DEV-less, 100% decentralized, artificial intelligence system provides -value- for the long-term benefit of all community members.  The goal is to build a dedicated seed community to make sure the long-term success of the project.  And what better way than to airdrop most of the total coin supply to the community that will be using it.  Anyone can get 20,000 MTC per 24 hours while the airdrop lasts.  Check them out and you can join the ico by clicking the top right button on their site.   https://marineco.in