Most notably ad revenue was up 15 percent thanks largely to an increase in revenue-per-search.

ENGADGET

Pinbooster works on the sponsored content model like other social marketing platforms, most notably Sponsored Tweets and Ad.ly for Twitter.

FORBES: Monetizing Pinterest? Pinbooster Has It Covered

However, the data from PrivacyChoice show that several dozen widely used apps are using unapproved companies, most notably Google, the biggest online ad company.

WSJ: Selling You on Facebook

In any case, the incremental changes are modest after 1600--its pretty clear that key predictors drop out before AD 1600, hence the redness of the residuals, and the notably larger uncertainties farther back...

WSJ: Climate Emails: Science and Candor