I won't click any link that I'm not familiar with though it's just an article you should quote some of those important part like the 6 ways of earning tokens. With what I know here are some of ways to earn tokens.
- Join bounty campaigns (signature,article,telegram,social media, blogging and etc.)
- Airdrops
- Work and get paid with tokens
- Trade your other coins
- Faucets
Bounty campaigns are the most profitable from the list, even the reward is not as big as rewards in 2016 or 2017 but still it worths.