Numerous companies over the past few months have been experimenting with the new OpenID 'universal' log-in.
This past week alone Blogger and Yahoo both announced initiatives to allow users to log-in using their OpenID.
We set out to see who's using it now, and what the buzz is on who's next.
We didn't have to 'travel' far.
OpenID and a myriad of websites, news and more can be found here.