Single Sign On. Again.
The title is cynical because, let’s be honest, SSO’s been done before; however I think Yahoo probably has a better chance of succeeding than Microsoft or Sun. Either way, it’s great to see Yahoo continuing to embrace open source and open ideas with BBAuth.
I still think YUI is the best documented Javascript UI library out there; although I have to confess I’ve moved to jQuery now for ease-of-use and speed.