I agree to your fundamental principles but "transparencybot" simply did not work as supposed to. There are to much people feeling harassed.
Read my yesterday's comment about browser-plugin.
There are other quite good ideas about sorting out quality from trash like @trufflepig oder @wonderlamp. They produce a daily list how steemit would look like without bidbots.
Something like this could be done by browser-plugin or even dedicated frontend on top of the blockchain.
I also have some bots running which do not leave a single comment since this simply is not appreciated.