Bill Gates says his "greatest mistake" was Microsoft losing the platform opportunity to Android on mobile, in an interview at VC firm Village Global (Ron Amadeo/Ars Technica)

Ron Amadeo / Ars Technica:
Bill Gates says his “greatest mistake” was Microsoft losing the platform opportunity to Android on mobile, in an interview at VC firm Village Global  —  Gates calls Microsoft's smartphones failure a “$400 billion” loss.  —  Microsoft co-founder Bill Gates recently gave …