Ex-Groupon CEO Andrew Mason joins Y Combinator in partner shift

The former CEO of Groupon, Andrew Mason, is joining Silicon Valley startup accelerator Y Combinator as a part-time partner. Senior Technology Reporter- Silicon Valley Business Journal | | There's a roster change at that includes former Groupon CEO joining as a part-time partner. Co-founder blogged about the saying that longtime partner is stepping down to part-time status. Taggar was the first partner to join after the original co-founders and plans to launch a new startup of his own after taking some time...