Expanded SiteName Choices in the sign-up process. Use dashes (-), dots(.), tildes (~), underscores (_), capitals (A-Z) and change the minimum length!
Shows a list of the latest posts from all blogs under your WordPress Multisite.
Multi-Language site (helper framework).
Multitool aims to cover all aspects of WordPress in one massive plugin.
You can create BOOK-like post (divided in chapters)
Babel allows you to write your blog contents in multilanguage.
Training Tools is in Beta. Tools for designing and delivering interactive user inerface training