Though there’s still a creepy fuzzy anonymous head where my picture is supposed to be, I’ve got my first post up on the Forrester Research Security & Risk blog. It discusses the recent 37signals decision to stop using OpenID and the larger “button-based login” environment in which OpenID can be considered a positive influence. As a bonus, it provides a new Venn diagram comparing features of OpenID + attribute exchange, the SAML web browser SSO profile, and OAuth + “connect”-style login.
Later: Neat, it’s been cross-posted to the CSO Online blog as well.