i think you are mistaken.............first of all its peoplelike Hiranandani,,,,,who made beautiful structure like Powai .........who they are North Indian only........Major contributor of Revenue in Mumbai ,,,Reliance & Tata and all other IT Industry here also no Maharashtrain Brain in formation.....chairman of IIT Bombay a north Indian.......Now talking about the contribution of Maharashtrian 1)shivsena made an attempt to make maharashtra free from south Indian he failed but created violence causing lot of money loss 2)Shivsena bandh causing 1000 crore loss in a day 3)shivsena has big hand in 1992 riots in Mumbai 4)shivsena and MNS now together making a threat to National Integrity 5)all in world look forward for globalization they are looking forward toward Localiztion