Ajeeb Goa's Gajab Politics

Ajeeb Goa's Gajab Politics' deals with the political journey of Goa right from 12000 BCE till date including the 415-year long Portuguese rule and liberation from it in 1961. What makes Goa's politics so different from the rest of India? If the normal parameter of caste, religion, etc. don't apply in Goa, then what factors influences Goa's politics? Is Goa really a Ajeeb as described by Pandit Jawaharlal Nehru, and is its politics really Gajab? Who controls Goa's polity? What is the Politics of Business and Business of Politics that runs Goa's economy? What kind of sharks are leaping onto Goa's land from the Arabian Sea to control power in this tiny coastal tourist state?