Interesting link to a widget that lets you post all your different identities in one place. When I look at it, I just see what a mess the web's personal sign-on system is. And, of course, if you are one of the selected vendors, you can't be listed by this widget (forget portable identities - there's a business model there if it gets popular). meanwhile, I have people over on the other blog insisting that companies work together. Who do they think they're kidding?