: (ec)That would be a beautiful thing. I'm just about to go to bed...but two things to help point this in the right direction: first, you'll need to narrow down the scope (besides just the castes, there's also the "clans", the "tribes", etc.)...but you can't go for a general "broadly construed" because that would then include most locations in India, and many many biographical articles, which would be two much; second: would serious disruption be better, or recent? i see sitush started to address some of this...but i must to bed go now.