I’m looking forward to finding an interesting way to use the fascinating new P2 theme for WordPress. Perhaps in the new WPmu STEMmED site?
According to its authors, it has:
# In-line editing for posts and comments.
# Tag suggestion.
# Collapsible comments.
# Real-time notifications when a new comment or update is posted.
It is a sort of quick Twitter-like environment for groups. The image below is inspiring!