27% of Twitter users just read tweets and…

27% of Twitter accounts posted at least one public message between September 1st 2011 and November 30th, according to a study released by Semicast. This means that many Twitter users mostly use the service to…

Facebook surpasses Orkut in Brazil

This is big news. Orkut is not any more the largest social network in Brazil, as Facebook has for the first time become the top one. According to ComScore, in December 2011, Facebook attracted 36.1…

How many social networks can survive?

If Google+ becomes mainstream, does that mean that Facebook will not stand up? How many social networks can survive at the same time. Not many. People don't want to belong to several networks at the…