Firefox is now blocking cookies by default. In this video, Austin Smith and Jeremy Phillips review the implications of this policy on advertisers and end users. Equally importantly, they discuss how investors should react and evaluate their Internet-oriented investments, such as Google.

Austin Smith owns shares of Google and eBay. Jeremy Phillips owns shares of Google. The Motley Fool recommends and owns shares of eBay, Facebook, and Google. Try any of our Foolish newsletter services free for 30 days. We Fools don't all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.