Aelf is a cloud computing blockchain, somewhat similar to the EOS project. They are currently airdropping tokens. Its just a few minutes work per day and gave me about 1$ per day so far. This may not seem much but if it moons that might translate to 100$ a day eventually.
If you want to participate: https://candy.aelf.io/account/register?invitationCode=0H0Fc5bH8S13
