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.
Three cheers to Michael who just migrated out of Movable Type and into Drupal Hip Hip Hooray Here's his blog: Michael and here's where I write about it on my