The latest issue of the monthly Web Search & Marketing newsletter has been published for February, covering some of the recent stories on web search and online marketing trends.

This month's edition covers some more Google products, as it looks at some recent releases of services and new features. Firstly, there is a review of Google's click-to-call phone numbers, which allow advertisers to target users of Internet smartphones and so this creates new opportunities for AdWords advertisers.

This edition also looks at Google's new social networking service called "Buzz", which was launched in February but raised privacy concerns with the way it was introduced. Finally, the newsletter considers what a good month it has been for Microsoft, with the search alliance with Yahoo! being given the go-ahead, as well as the launch of its ambitious new mobile phone platform.

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