Now your forums / blogs can have simultaneous logins and share the user across multiple domain names, not just sub-domains.
Sets login cookie across multiple domain names for bbPress 0.9 and/or WordPress installs that share the same user database table.
This plugin does NOT currently work with bbPress 1.0, only 0.9
If using WordPress 2.6, 2.7 or 2.8, requires WP 2.5 cookie method (use Ann's plugin)
Plugin works in both bbPress and WordPress.