Tumblr's careful and deliberate suicide was one of the most fascinating examples of corporate stupidity in recent history. If anyone is ever tempted to say, abo

Tumblr's careful and deliberate suicide was one of the most fascinating examples of corporate stupidity in recent history. If anyone is ever tempted to say, about a billion dollar company's mysteriously dumb decisions, "But they're so big, they must know what they're doing", then boy oh boy there's a big salient example to the contrary.