OpenX has long been angling for Google’s online ad dominance. And after a new multi-year deal with Microsoft, announced this morning, they’ll have an even bigger ally in the fight. The partnership has been in trials for over a year, but is now official.
Explains TechCrunch:

I just read an interesting report published by Nielsen that examines time spent on multiple Social and Micro Networks. The study compares total minutes in April 2009 compared to April 2008. The results are not as much surprising as they are revealing.
According to Nielsen, total minutes spent on social networking sites has increased 83 percent [...]

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