My addiction to Google Buzz is very recent. No doubt it's got potential. To an extent, it's an integrated substitute of all the social networking one does with twitter, or facebook. In short, it's Google's trump card to reaffirm its monopoly on the Web.
From my personal viewpoint, Buzz, Twitter, and the whole bunch of social networking sites are methods of quenching my insatiable thirst for distraction. They all keep me from facing the painful reality that a working day is after all about a few hours (at least) of focussed effort. Mails are quick and practical ways of communication. The problem is that it's not insane. In emails, one has to explicate the list of recipients of that message. In other words, one has to own the responsibility of where his words go. In consequence, evesdropping is illegal. This drastically reduces the traffic bringing it down to sane limits. Even with 3 to 4 mailboxes open, I don't get enough material enough to remain forever distracted. After reading a message, I have to again go back to work.
Buzz and twitter legalise eavedropping. Everyone is listening to everyone else. Now, things are insane. There's a chaos, noise all around. With Blogger, twitter, ... all integrated to create buzzes, there's no need to get back to work anymore. Buzz is continually buzzing while you are unwillingly pretending to try to get back to work. Since it buzzes you, you are saved from the guilty feeling that's associated with browsing the wikipedia, which involves a initiation from yourself, either voluntary or compulsive. This is the jackpot that tweets and buzzes have hit against emails and scraps.
Buzz is good. But it's got the potential of doing to me what Orkut had done 6 years back -- throwing me completely off track. So, begins the long process of disciplining myself and learning defense mechanisms against the messages buzzing off on my machine.