Thanks to a Red Carpet Era of celebrity Twitter users, the microblogging site’s usage is up, but a report from Barracuda Networks finds only 21 percent of Twitterers use the services consistently.
– A report from security firm Barracuda Networks compiling data about
Twitter trends and tracking, Web threats and trends and e-mail spam and
viruses found only 21 percent of Twitter users are grouped into what
Barracuda calls “True Twitter Users,” defined as a user that has at
least 10 followers,…