More than 15 million Germans should now have a little additional Yahoo in their lives.  Yahoo’s signed a mobile search deal with O2 Germany, and the American company’s search engine and a number of other services are getting promoted as a result.

The return of Led Zeppelin is a great thing, and it’s generated a lot of search traffic.  In terms of the benefit to one company, though, an announcement related to the iPhone’s UK release did much more good.