Amit Singhal, a Google Fellow, who led development of real-time search. (Twitterers "follow" the comments of other Twitterers they've selected, and are themselves "followed.")Andrew Shotland at Local SEO Guide ran a great blog article March 2nd summarizing the factors that Google, Bing, and Yahoo consider when ranking their real-time search results. Read it here: Real Time Search Ranking Factors #SMX. Search engines have difficulty identifying authoritative people with small follower bases, and thus have trouble identifying reputable tweets. His advice is to get more followers and make sure there is a lot of interaction between you and your followers.
"You earn reputation, and then you give reputation. If lots of people follow you, and then you follow someone--then even though this [new person] does not have lots of followers," his tweet is deemed valuable because his followers are themselves followed widely, Singhal says. It is "definitely, definitely" more than a popularity contest, he adds.
What does all this mean for your brand or business? Strategically, having a large number of "authoritative" followers, and interacting with your followers may be able to help your ranking. Of course, having a reputation yourself doesn't hurt, either.
