There is a publication just out covering some ideas around the prioritisation and development of drug discovery strategies for infectious diseases, involving collaborators from Dundee, UPenn and IBM Almaden. RAPID is one of those recursive acronyms, just like ZINC, or GNU.
Oh, and it's freely accessible, so grab a copy now!
%T Rapid Analysis of Pharmacology for Infectious Diseases %J Curr.Top. Med. Chem. %V 11 %P 1292-1300 %D 2011 %A A.L. Hopkins %A G.R. Bickerton %A I.M. Carruthers %A S.K. Boyer %A H. Rubin %A J.P. Overington