A quick heads-up that I''ve pushed the code for Pasaporte to GitHub. Pasaporte is an OpenID server for small workgroups (we personally use it to gateway authentication to our Outlook server). Pasaporte supports unlimited users per domain and uses an external plaintext login procedure (make it as simple as you like it). Note that the gem that is currently on Rubyforge is not very good - it needs updates to work with some more strict providers, but the Github master branch should work OK. The app has long been in development primarily because I wanted to polish some more :-) Anyways, I would love to get some contributors and hear if someone implements Pasaporte at his company/family/whatever. Bug reports are also welcome.