You forgot to mention that they are also the laziest people in the whole world, but, harbour an ego which is as big as Bay of Bengal.
Rest of India should not be giving them too much importance. They are very sparsely represented in the Indian armed forces which means they care a damn about India. They don't have the leadership qualities - see all the companies with Bengalis at helm going into red. Very very parochial - will always prefer a mediocre Bengali from godforsaken WB university than a brilliant candidate. Feel very close to Muslims and Bangladeshis. And the high point in their life is going to UK, secretly harbouring a wish that the British come back to rule India.