Hello knozaki2015. I have begun downvoting these kinds of posts because they are dishonest. The claim is that they are to promote bloggers that need the help but the idea is clearly not working as the bloggers you and others are "promoting" are getting "promoted" often within the first five hours of their content being posted. If you look back to them later they are lucky to have a few cents for their hard work and you are making an average of about $500 for "promoting" them. I am of the firm belief that you are creating a culture of followers who are up voting on your daily gem posts only for the curation rewards. Basically you are profiting on an idea which is not working for anyone but yourself and this is not in the best interest of steemit. Rewards need to go to hard working authors, not for cutting and pasting.

I will likely create a post on this topic in the near future. I am not on my pc at present and will address this topic in more detail then.