After the first mumbai mapping party and 3 days of obsessive editing, i think i can finally say that openstreetmap for mumbai is no longer crappy :)
The offset AND import 4 years back had quite successfully made editing the map for the city tough and confusing with zillions of broken segments and wayward roads all over the place, enough to scare any new person trying to make an edit close the editor in fear.

It took quite a bit of effort to fix things up, moving and joining ways to make it easier to modify later. A lot of unnamed ways have been trashed, now its a lot faster to trace imagery without the disturbance of rogue objects coming in your way.

Its a huge map makeover for this giant city, i'm proud to have done the dirty work :D