Janrain Social Login

It supports Facebook Connect, Google, Twitter, MySpaceID, AOL, Yahoo!, Windows Live ID, and all other OpenID providers.

Installation:

Unpack in your modules folder (usually '/sites/all/modules/')
Enable under Administer > Site Building > Modules

Features:

• General Features:
• Increased user registrations and social engagement.
• Adds passwordless sign-in and commenting to your blog using OpenID, Google, Yahoo!, Facebook, MySpace, Windows Live ID, and Twitter.
• Create new accounts without registering and maintaining a password.
• Easy to configure with no template modifications requried.
• Verified identity and provider icons for blog commenters.
• Optional Displays:
• Login buttons displayed on standard WordPress registration and login screen
• Login buttons displayed next to login prompt for comments
• Login buttons displayed anywhere within a specified widget area
• Share button at beginning or end of posts.

What is new in this release:

• New share widget.
• Register via share.
• Login via share.
• Register without collecting email.

What is new in version 1.0.7:

• New share button look.
• Share button can show share counts.
• Tested for 3.2.0.

What is new in version 1.0.5:

• More CSS fixes and it's now testes against multiple templates.
• Added the new Engage providers and improved icon art.
• WordPress 3.1.3 tested and supported.
• Now has it's own settings category.
• Built in help.
• Edit common strings for localization or customization.
• Share button preferences and new look.
• Improved compatability with other WP plugins.
• Shortcodes added for custom template integration.

What is new in version 1.0.4:

• CSS and JS system reworked to enable server side caches and improve page loads.
• Various minor fixes.

What is new in version 1.0.3:

• Adds ability to pull provider list to set icons to match enabled providers.
• Added instruction for token URL "whitelist" for admin panel.
• Corrected URL and wording in admin panel.
• Other minor bug fixes.

What is new in version 1.0.0:

• This is an all new plugin that replaces all previous versions for users of WordPress 3.

Requirements:

• WordPress 3 or higher