Ryan Wentzel has created several Firefox search engine plug-ins for some of his favorite blogs and web pages. If you go to this page you will see a list and I am grateful that he has included a plug-in for Jollyblogger. He also has plug-ins for Challies.com, Desiring God, Monergism, and others. It's real easy - you can just click on the "Install" button on whichever engine you want and it will install it directly into your Firefox search engine browser.
Also, my good friend Terry Pruitt points us to Don Hinchcliffe's "The Best Web 2.0 Software of 2005." Here's a link to Tim O'Reilly's explanation of Web 2.0. This is great stuff. I thought I was web-savvy but my ignorance is proven once again as there are a bunch of web tools there I had never heard of and that look very interesting.
Oh, and one more neat Google feature I discovered. You can track your packages directly through Google. Just copy and paste your USPS, UPS, or Fed-Ex tracking number directly into the Google searchbar and it will take you directly to the tracking info for your package.