Why do you think it is an area of concern for marathi manoss? The world over and also in many parts of India,the so-called outsiders(call them immigrants if u wish) have left a feeling of being robbed in the locals. Do you feel that the problems of Bangalore are any different or those of Delhi any better? Or look at the natural resources; your richest states in natural resources are the poorest! Orissa,Chattisgarh and Jharkhand? The problem with our system is that we resort to violence,petty communal politics and creation of hatred to highlight our genuine problems which are never addressed in a systematic way. In today's world and India, the strengths of each region should be utilised for the betterment of the local people. If I suggest a national databese on migrant rights and responsibilities and an effective system to enforce,all hell will break loose! The same politicians will again resort to viloence to highlight how they should be left free to pursue their agenda for grabbing power.