Is there a list of wpmu compatible plugins available? I'd like to hopefully see what some of the most popular plugins are that people are using, and which ones aren't compatible.
Is there a list of wpmu compatible plugins available? I'd like to hopefully see what some of the most popular plugins are that people are using, and which ones aren't compatible.
No list I know of. Thousands of plugins to document. Trial and error, just as you would for a WP plugin.
Get an account at a freebie site and poke around what others are up to:
http://wordpress.org/showcase/flavor/wordpress-mu/
Is this list official and plugins was tested?
You could try the regular WordPress plugins site and search on wpmu like so:
http://wordpress.org/extend/plugins/search.php?q=wpmu