[slideshare id=810243&doc=google14qen-last-version-1228241181867301-9&w=425]

Interestingly:

Slide 17: “Open Source is becoming a strategy to attack proprietary code strategies”

Google Supports the Open Source community in a spirit of collaborative creation, one of Google’s Strategic pillars.

Very Interesting question:

Slide 20: Is PageRank a really competitive advantage?

Well the full online version of the study is available here: