Nice work on finding these gems, it's actions like these which will greatly improve the quality of content on Steemit.
I have 2700 Steem Power and to that effect I created a constructive comment campaign here which upvotes comments which provide value by 5-10 cents.
I'd appreciate your feedback on my campaign @ocd and I welcome your readers to post comments to my campaign. I have already voted up about 10 comments and am helping those users gain traction on their accounts through interaction too.