Google's quarterly earnings report was mistakenly released while markets were open, instead of after. A 20 percent drop in profits, as prices of online and mobile ads decline, sent shares down immediately.
Google has broadened the data it's pulling into its version of what's being called "social search," and famous developer Marco Arment starts his own magazine.
You know those online display ads that seem to know where you've shopped on the web recently? Facebook had been making the most money on them, but new forecasts suggest Google will earn the most revenue from display ads this year.