Ready to reach the right audience? Microsoft® adCenter can help you reach out to 99 million potential customers—81% of whom have recently purchased online¹—and an audience that converted at a higher average rate than Google and Yahoo users over the last four quarters.²….More >

Here comes Microsoft with there ad center, Google invented ad sense, yahoo followed  & Microsoft jumped in , is innovation getting difficult to achieve or its the law of the nature or law of the internet that if a products becomes a hit there are a bunch of followers, same happened with flickr, youTube you can find a bunch of sites following them without realizing that its already a hit product and how will there reach at the place where they are …