This paper introduced a list of the companies that Google has bought and will buy in the future. To my first impression, Google is a fast learner and a technology director. He could adapt the various, and even dying, technologies into its own technology blueprint and develop them into Google-featured packages, and then deliver speically cool Google services to users.
It seems that Google acquires the small companies to expand his services range, however, actually, it is a revolution and integration in the industry. Google could look out the perspectives of the dying technologies, save them, use them and finally earn money on them. That is the "D-Day" for those dying technologies. Is it a revolutionary turn?
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