Jason Calacanis, the Los Angeles angel investor, podcast host, speaker, conference organizer, and CEO of Mahalo, is one of the angel investors in employee feedback firm 15Five. 15Five, a San Francisco company developing an online platform to help companies gather employee feedback and ideas, said it raised $1M earlier this week, gathered from Richmond Global, 500 Startups, David Sacks (Yammer), John Ham (USTREAM), Jason Calacanis (Mahalo/LAUNCH) and Ben Parr (#DOMINATEFUND), Matt Brezina (Xobni) and Ben Ling (Google, YouTube, Facebook). More information »