ReadWriteWeb

In this edition of the Weekly Wrapup, our newsletter summarising the top stories of the week, we review the action from the Mobile World Congress, find out why many people blacked out their social networking profiles this week, continue our series on recommendation engines, analyze Yahoo's progress in search innovation, look into the Internet in cars, and more. Also check out the highlights from our Enterprise Channel and Jobwire, ReadWriteWeb's new product which tracks hires in tech and new media.