Among the torrent of news is the announcement that Safari 4 ships today, boasting "unparalleled speed," especially when compared to IE8 (this is Apple talking, not us). Included in the new browser is a full history search, featuring a cover flow view of the user's browsing history (as well as a full spotlight search). And it looks like they've thought a lot about the browser when building the new OS -- In Snow Leopard, Safari runs as a 64-bit application, "boosting performance by up to 50 percent." Also in SL, Safari plug-ins run as separate processes. When a plug-in crashes, the browser remains intact, meaning you can just reload the page, not the browser itself. Available today (as in, right now) for Leopard, Tiger, and -- of course -- Windows.