It's interesting how fast the narrative shifted, about one year ago i was reading a long in depth article here on HN on how Marissa Mayer was out to transform Yahoo into a company fit for 2015 and how she was succeeding. Fast forward 1 year later and the articles are mainly about how Yahoo is failing.
What does this tell me? I don't know really, is it hard to transform a company like Yahoo? Probably. Is the media surrounding tech and startup culture way to fast to draw conclusions, for sure.