I completely agree that bidbots and voteselling needs to be in our rearview mirror. I reckon a better mechanism for enabling stakeholders to get a return on their holdings exists, and @steemalliance and the DAO @blocktrades has completed should be that vehicle. We need to create a vector for dividends stakeholders can receive for delegating to development.
Instead of simply gaming the rewards pool and extracting ROI without contributing to the curation of valuable content, or development improving the investment vehicle (Steem), this would make their returns on their investments beneficial to all, by promoting capital gains - which has been the traditional incentive for investors since before we have historical records.
I have just posted a concept that needs community input to become a proposal, but the bones of that idea are in an extemporaneous comment in reply to @kevinwong above.