[sr-dev] mi_rpc and xmlrpc modules - explanation?

Hi folks! Klaus and I are trying to organize some documentation efforts here at Astricon, but we have been sidetracked by all the fun people around... :-) Anyway, I was spending a few minutes looking at mi_rpc and xmlrpc and don't really get what's up with these modules. We must lack some serious documentation here, on why we have two modules. mi_rpc is poorly documented, too. Anyone that can explain if these are just the same modules or if the case is that they are totally different and tell me that I'm stupid and totally forgot to read documentation? /O