An occasional correspondent who very obviously knows far more about Twitter than I do
has constructed a database which collects details about who is
most active on the platform. Firmly in his sights are Bexley Councillors and their local party organisations.
The front page is at https://public.tableau.com/profile/tony.of.sidcup#!/vizhome/BexleyCouncilonTwitter/RunningTotals but if you browse around you can find other display formats such as the one below or another that shows who is Retweeting who.
What needs to be done now is run a polygraph algorithm on the text. I suspect that would change the pecking order dramatically.