Adding real-time search and social search to the mix in the search engine world has created a number of new opportunities for marketers that want to do a better job of reaching customers. With new data sharing announcements happening fairly regularly, it can paint an interesting picture when you lay out the relationships between major social networks and search engines. It’s not unlike the search engine relationship chart from Bruce Clay I remember from several years ago documenting the relationships between Inktomi, Yahoo, Lycos, Alta Vista, Excite, HotBot, Direct Hit/Teoma, Northern Light and even Google. Not many of those are still around.
As the diagram above illustrates, the major data sharing for real-time search is between the social sites Twitter and Facebook and the major search engines Google, Yahoo and Bing. To be more specific: