Hey!
I have created a protocol plugin for RediffBol for Pidgin/libpurple.
But as a programmer its sad to see that my code is not being used
(incl. by myself :) ) since hardly anybody uses rediffbol for
chatting. Anyways, if anybody thinks it'll be useful then great :) Its
an HTTP based plugin, and needless to say its not suitable for
production use!
http://rediffbol-prpl.sourceforge.net/
--arnold