I’m pleased to see from Mashable that Google has moved quickly to address some of the privacy concerns about Buzz. However, I still don’t have the time for yet another social network, and it seems that lots of other people are also demanding integration with other services.

You know, if Google wanted to make Buzz a tool that could keep control of Twitter and Facebook as well as itself…

But of course if they tried that both Facebook and Twitter would be forced to try to deny Buzz access to their systems.

Meanwhile the BBC has been thinking about the trade in information.