I am an ardent user of many web2.0 tools. I especially appreciate tools that simplify and enrich user experience. Yesterday I signed up and started trial of two services - Clickpass and DISQUS.
Clickpass makes OpenID easy to use and brings the benefits of single-sign-on to everyone. Did you know 60% of us use the same password on every site we visit! Any way, the single sign on and multiple identity world is approaching sooner than later thanks to competition between Facebook's Facebook Connect, and Google's Friend Connect to control the socialweb.
Long live competition.