... the sound of blog filtering through the percolator.

I've been putting together a website for my current work project, in Drupal, and wanted to aggregate items from many blogs, filtered by keyword on the item's tags. Now, Drupal's default Aggregator module doesn't do this. The News Page module seems to offer the feature, but I couldn't get it to display any blog posts, which was rather a shame. I eventually wound up with the FeedAPI modules.