"It has been done before. Do you remember Prodigy? CompuServe? AOL? MySpace?" Yeah. Or Friendster. Of course it could happen, but my point is that it is too ea

"It has been done before. Do you remember Prodigy? CompuServe? AOL? MySpace?" Yeah. Or Friendster. Of course it could happen, but my point is that it is too early to tell what impact Buzz will have. "Google has a fair chance of beating Facebook with Buzz" Agreed. But that time is not now and the hyperbole is unwarranted. As you say, steady gains are a possible -- and most likely -- way for Buzz to unseat Facebook.