Lovely for collaborations and additional help

With this plugin enabled you can quickly add users to a post/page by typing their name in the sidebar search giving suggested users as you type. Was able to assign 5 people to have edit permission to a specific post and be listed as an author showing their avatar with a profile link in less than 20 seconds. Also works flawlessly linking to PeepSo profiles and displaying great with CCK JReviews on listing view. Overall the interface is easier and more modern than other author plugins. Support is also top notch followed by interesting additions added each month.