Yahoo's been profitable for a long time, but their imminent death has been on the books for years. No growth, so the stock doesn't increase. Facebook was someh

Yahoo's been profitable for a long time, but their imminent death has been on the books for years. No growth, so the stock doesn't increase. Facebook was somehow hyped as being above the middling concerns that every other public company must address. But they are not, and have lost value accordingly.