I think all delegators should keep some eye on who they delegate to but, ALL Steemit-backed recipients should be held to a much higher standard. That takes transparency and accountability. Without this, these kinds of allegations will continue and Steemit will look more and more like a corrupt crony government emptying the coffers.
I think this will procure a lasting solution to this matter, you know i read a post where someone suggested that these people they need to hire need to be hired specifically for that job only, monitoring of delegatees, and be paid for it