Andrew Mason announced his departure from Groupon last week with a charming, quirky letter filled with video game references, allusions to the company's tense IPO process and more. Now, two of Silicon Valley's most respected investors have decided to translate the letter for readers. Marc Andreessen and Ben Horowitz, founders of the famed venture capital firm Andreessen Horowitz, took to Rap Genius -- a startup that the firm invested in which interprets rap lyrics online -- to offer their take on what Mason really meant in his farewell memo. Andreessen and Horowitz defend Groupon's handling ... Read More