Lifehacker - Display the Date a Web Page Was Published in Search Results - Search Techniques
This is invaluable! (Especially helpful for things like writing Silverlight 2 code, where the documentation is largely in blog posts, and the way to make CustomControls changed significantly between Beta 2 and RTW.)
Display the Date a Web Page Was Published in Search ResultsLifehacker - Top 10 Greasemonkey User Scripts, 2009 Edition - Greasemonkey
Two years ago, we compiled our 10 favorite Greasemonkey scripts, the site-fixing wonders you can load into Firefox's Greasemonkey extension for a better browsing experience. We've updated our picks, and there's a lot that's new.