Linking vocabularies to specific content types (page, story, project etc) is great, and what I think is one of the best features of drupal. However, there are definitely elements of this implementation that could be improved.
I'm curious how much work/how feasible it would be to extend Drupal to have a more flexible based group permissions system. I understand that you can setup "user roles" and assign a user a role, then define that roles permissions.
We are currently working on a redesign of Drupal's administration pages; the goal is to improve usability for both novice and experienced Drupal users.
I wrote a wiki module for version 3.0 (it was working but still needed some more development) and am wondering if it is worth updating it to 4.1 I stoped development mainly because I dont have a wesite to host a site on and because I found that
The new Recommendation Module for Drupal is a "collaborative filtering" engine. This means that the module predicts interesting nodes, according to your personal tastes.
After six months of development Drupal 4.1.0 is now ready for some final testing. Drupal is currently in a feature freeze, and has been for quite some time, to make sure nothing breaks before the final 4.1.0 release.