Peloton co-founder Tom Cortese is stepping down Illustration by Alex Castro / The VergeTom Cortese, Peloton co-founder and chief product officer, is stepping down from his role. In a press release shared on Tuesday, Peloton says it will replace Cortese with former Twitter executive Nick Caldwell. “After nearly 12 years of pouring myself into Peloton and serving our Members, I have decided it …