It's refreshing to see your original photography with posts. Steeemcleaners have no power to do anything about copyright infringement. It is up to the the authors to decide whether to take the risk or not. The problem is, Steemit would be legally responsible too because they do not follow the guidelines (like making it clear that copyright infringement is not tolerated and also educating users about it) that sites have to follow to be deemed "Safe harbors" - and that means it would cost ALL of us should there be a big lawsuit. A Safe Harbor has some protection from lawsuits under the law. That's a problem Steemit and all of us may have to face one day. At the moment copyright infringement is rife on Steemit. It would just need one of the large stock agencies to swoop down and, well.........................