Multiauthor

This is useful for multi-author blogs where each author can manage comments posted on his/her articles. S/he can see all comments on one screen to which s/he hasn't replied.Though it is developed originally for multi-author blog, single-author blog user can also benefit from this as using this... Platforms: PHP

Authors Widget shows the list or cloud of the authors, with the number of posts, link to RSS feed next to their name, avatar. It is useful in a multi-author blog, where you want to have the list in the sidemenu. The widget can also display an "Author Cloud" if SEO Tag Cloud plugin is installed. Platforms: PHP

GitPress is a WordPress plugin that provides a widget for listing a GitHub user's repositories.The widget also supports multiple instances just in case you're running a multi-author blog and you all want to show off your GitHub hotness. =DFollow the project on GitHub too!... Platforms: PHP

Designed for multi author blogs, but useful for single author sites too, this gives you a new box in your profile admin to add in your Twitter username. You can then automatically have this displayed after each of your posts or control where it is displayed. For a multi-author site this means... Platforms: PHP