Google's Buzz seems to have most all the features that Twitter is missing, and Google is clearly going to take advantage of all the benefits of being Google to make it popular -- most notably the inboxes of unspecified millions of Gmail users who'll get Buzz as a service-within-the-service. My impression is that Google really, really wants this to be the dominant service in the still-evolving category of "that thing that Twitter does that doesn't have a good name yet."
