Listorious has added Jeff Cotrupe’s Twitter site to its “definitive list of who matters on Twitter” as reflected here.

About MarketPOWER, LLC
MarketPOWER is a strategic consulting firm of Jeff Cotrupe, whose expertise in product management, marketing, research and writing has helped companies generate hundreds of millions of dollars in revenue, M&A and investment capital. Cotrupe is a former practice leader for Gartner (NYSE: IT) and director at ADC Telecommunications (Nasdaq: ADCT).