@ecotrain is a curation group where members commit to a certain number of posts and also support each other. Email to @eco-alex as per the email address at the bottom of my post and he will tell you more. It IS a big commitment (x5 ecotrain posts per week) but I am finding the content and members inspiring, and the discipline to post helpful in making my steem world more successful. Perhaps go and look at the last @ecoTrain weekly magazine to see the diversity of content and members first??