Nice article and very interesting, we are seeing more and more applications that are giving the power to earn back to the people through crypto.

One system I use is Crowdholding, they are a co-creation platform were you earn crypto for giving feedback and comments to tasks that have been created by crypto startups.

It's free to join, I would recommend them to anyone who wants to earn some crypto without investing or mining:- https://www.crowdholding.com

ps. gave you an up vote, keep up the great content!