1)If you consider earnings that do not require any investment, then first of all I would advise you to register on a similar platform Steem - Golos.io. This project is a hard fork Steem and works practically on the same principle. And if you have a huge supply SP, then you can invest your SP in tokens Golos which is 10 times cheaper than a token Steem. Then select people whose posts you like and which you are ready to supervise, then download the dextop version Telegram, install bot GolosRobot and earn by curation automatically)
2)At the moment, there is now another project worth paying attention to - Mapala.net. This tourist community operates on the basis of the block system and is of course closely associated with projects Golos/Steem. At the moment they are going through Pre-Ico. You can do like me and invest a small amount, and in return receive tokens whose sale will be after ISO this fall) You can also try to write posts through Mapala and they will be published on Golos/Steem. This will give you an additional opportunity to earn money if you write good posts on the topic of tourism or outdoor activities.
Thanks for those great ideas, i haven't heard of them and they look like something i want to look into to gain knowledge and inspiration.
Once again, thanks for participating and sharing your knowledge with me and my followers