Technorati may serve its purpose, but I’m thrilled about the new Google Blog Search. You can use the blogurl: option to specify a URL, which means you can easily search your blog or LiveJournal. Every week or two, I go digging through LJ looking for a post I remember making a year and a half ago. Unfortunately, it only goes back to June or so (according to the FAQ) but they’re working on that. I imagine this will come in real handy.
(from LJ Nifty)