I think is not possible, the popularity Facebook is having today is not up to 40% of the popularity Google enjoy all over the world. Google is much more great than Facebook in all ways. All the best.
ok but they both have their own visitor. you can compare any social networking site and search engine in one thought. They provide totally different method to attract their visitor and give them best place to be online.
google is a search engine and face is a social site. google has more visitor as compare to face book. google crawl the website and it has own bot. google provide the page rank.
the two sites have different use..Google is a search engine and Facebook is a social networking site.. I guess the battle between the two is about popularity.. but nevertheless, I think google is still the number one..