MORE than patriotic fervor, it's the attractive bottomline that has fired the enthusiasm of the 1.5 million-strong Indian American community in the RIBs. "Yes, I have invested a decent chunk in the bonds," says Dr Sudhir M. Parikh, wealthy New Jersey-based physician and political activist. "It's an excellent vehicle for India to raise money and soften the impact of sanctions. For me it's a good investment because the deal makes a lot of business sense, and there's also an element of nationalism or patriotism."