Google / Yahoo user?

Logging into Booko just got easier. If you have a Google or Yahoo account, just hit the appropriate button and you’re in, registration included.

Turns out, this was super easy to add to Booko since it already does vanilla OpenID logins. Basically, Booko just fills in the OpenID URL with “https://www.google.com/accounts/o8/id” or “http://yahoo.com/” and OpenID Directed Identity does the rest. You could also just type those URLs in yourself and it’ll work just the same. Sweet!