The NY Times reports that Yahoo has recently rejected Google's subpoena for help with the Google Book Search project legal woes. Reportedly, Yahoo turned down Google's request for similar reasons mentioned by Amazon when they turned down the same request. If you are interested, I have posted the full court filing at my server as a PDF download.
Optimising Digital Marketing Campaigns with Search, Social and Analytics
At SES London (9-11 Feb) you'll get an overview of the latest tools, tips, and tactics in Paid, Owned, Earned, Integrated Media and Business Intelligence to streamline your marketing campaigns in 2015. Register by 31 October to take advantage of Early Bird Rates.