I don't have a clue what the percentage of Hillary v Bill material would be on the Downside Legacy - but I did not focus the collection on Hillary. I suspect there would be more information here than there.
I've been involved in a number of projects on Free Republic - getting the DSL to the Senate and to the House by remaking the timelines to support the Cox/Dicks espionage report and the documentation of Chinagate.
Those projects were important but involved a ton of information and thus were of interest to a small group, i.e. we were preaching to the choir.
The greatest impact has been with the fewest words and with graphics - the "Sore Loserman" posters, the Freeping in DC, following the Clintons, the Washington Times ad.
That's why I said this kind of project needs a marketing guru, not a database gal, to be effective. It's all about "soundbites" these days - how to get the information to the busy people who aren't attentive and don't realize there is a problem.