Fast & East Way To Add Single Sign On
If your thinking about supporting Open ID, so your users can use their MySpace, Google, Facebook, or another service identity provider you should consider https://rpxnow.com/. Integration is simple, it supports all the major service providers and adds some nice analytics on top. Save yourself some time and effort, integrate once and support them all.
Tagged as Data Portability, OpenId + Categorized as Social Media, Web Services