I got fed up with the cluttered TechCrunch's bulky and cluttered design, so I cleaned it up quite a bit. It should work on all of the TechCrunch blogs including Crunchgear, MobileCrunch Techcrunch Japan, Techcrunch Europe, Techcrunch France etc. This started as an improvement of TechCrunch Cleaner by Ziru@userstyles. Inspiration also came from Lifehacker and Gawker Sites - Compact by ian320@userstyles.

If you prefer comments intact, here's the version with them:
Compact TechCrunch (with comments)