graeme_p - 10:03 pm on Oct 7, 2010 (gmt 0)

This is the best things Facebook have done in a long time. It completely changes my view.

It will also, hopefully set a standard: websites, and even some software you install on your own machines, tend to treat our data as theirs, and now that FB is demonstrating it does not need to be like that, it might change expectations.