Tool-Of-The-Day: Clip Marks
Clips can be saved privately or publicly, emailed to friends, or posted directly to your blog (currently supporting WordPress, TypePad, Vox and a few others). The new ClipSearch feature even lets users search based on matching keywords inside the content clipped, as well as any tags, titles and descriptions added. In effect, by clipping the best parts of Web pages, you build a personal search engine for the things that matter to you.
The signup and installation process is a little cumbersome and I had a problem getting to work on my self-hosted WordPress installation on another blog, but it's a nice tool overall and something you may want to consider if you're serious about blogging.