Monitors several popular Tech blogs (TechCrunch, Read/Write Web, O'Reilly, Venturebeat et.al.). Blog posts will be filtered by keywords, so only relveant technology memes will be displayed.
To cluster results visually, the search term is preceding each item's title.
Search for torrents against several torrent-specific search engines. You can specify search keywords and engines to use.
PS: Due to "Pipes" limitations can be very slow, and sometimes fails to return results at all.
Build a list of links for your blog by using Delicious to store links.
I recommend using my Yahoo Pipe Cleaner script so that you can cut-and-paste from Yahoo Pipes to your blog and have it look nice.