Google+ May Pass Twitter With One-Fifth of U.S. Adults Online - BusinessWeek

I expect Twitter will the momentum-loser, as Facebook and Google+ relentlessly compete

Google Inc.’s new social-networking service may grow to claim 22 percent of online U.S. adults in a year, passing Twitter Inc. and LinkedIn Corp. to be the second- most-used social site after Facebook Inc., a survey found.

Google+ has signed up 13 percent of U.S. adults and will add 9 percent over the next year, according to the survey from Bloomberg/YouGov. In the same period, Facebook will lose about 2 percentage points of U.S. adults to keep 69 percent of that population, while Twitter and LinkedIn continue to grow their portion of users.

Google+ May Pass Twitter With One-Fifth of U.S. Adults Online - BusinessWeek