Is it possible, if using a wordpress.com hosted blog, to allow users to login via Facebook, Google, Yahoo, or other OpenID providers?
We have a private blog, and we prefer that users not have to signup for yet-another account at WordPress.com, and instead could simply login using an account they already have. Between Facebook, Google, Yahoo, and Microsoft, I think that nearly all of our readers would already have an account.
I see that there are a number of plugins that offer this functionality if you're self-hosting WordPress... but what if you're hosting at WordPress.com?
The blog I need help with is joshandkerin.wordpress.com.