SharDB 3.0.1 Update
Over the weekend I updated SharDB to allow installs to upgrade from WordPress MU 2.9.2 to WordPress 3.0.1. I also did an initial pass at support for new WordPress 3.0 -> WP network in SharDB. In this implementation the main site’s tables will be in the global database. You can easily set up a...
Theme Stats Updated
I updated the theme stats plugin to work with new WordPress 3.0 networks as well as with MU installs upgraded to WordPress 3.0. You can download it here: WordPress Network Theme Stats.  
BuddyPress Author Link
I’ve updated my BuddyPress Blog Author Link plugin for WordPress 3.0. I also added support for a single WordPress install. You can download it here.  
Another Featured Posts update
Someone reported that my Featured Posts plugin wasn’t working. I tracked it down to the download zip containing the old admin page vs the updated one. I updated the repository. Original plugin post Download it from the repo: Featured Posts  
Network Privacy
In one of the chapters in the WordPress All In One Desk Reference, Andrea includes a list of recommended plugins for use in a WordPress Network. One of those is no longer available for download. Because it was such a handy plugin, I updated the plugin for WordPress 3.0 so that it works with both single...
How to add a new Super Admin
When you created a network of multiple sites in WordPress 3.0, you (the main blog admin) because a Super Admin with all kinds of fun powers. In some situations, you may desire to have additional Super Admins who can do things like install plugins & themes, perform upgrades, and manage global users...
What is the mu-plugins folder?
Users of WordPressMU have long been aware of a folder within wp-content called mu-plugins. Obvious conclusions were drawn because of the name and where it was, but this actually stands for “must-use” plugins. Why? Because any code (plugin) placed in the folder is run automagically, as if...
Everything you wanted to know about creating a network of multiple sites in 3.0
While the basic of Creating a network are in the codex, there are a few extras that it’s hard to know exactly where to put them. Before you embark on this new feature, I figured I’d have a one-stop resource page for all the fiddly little bits you need to know. And after I’ve been working...