Hypnogaja's keyboardist Mark Nubar Donikian "is one of a growing number of entrepreneurs cashing in on their Twitter popularity." But they're not doing it entirely on their own. Rather, "they got the cash from Beverly Hills Ad.ly, a business that solicits Twitter promotions." Ad.ly is part of a new breed of "brokerage firms" that have emerged to match advertisers with Twitter users. Others include Sponsored Tweets, and MyLikes.