Overview of online note-taking tools

Web Worker Daily gives a brief overview of "7 Apps for Online Note-Taking":

If you're like most of us, you deal with piles of unstructured information every day: phone numbers, ideas for later consideration, snippets of information from the web, recipes, phone messages…the list is endless. For the web worker, moving this information into an online notebook can be an attractive proposition. Rather than tie yourself to one computer, or even one operating system, you can get at your notes from anywhere that has a web browser handy.

I've tried a couple of these, such as Google Notebook and Zoho Notebook, but for various reasons found them wanting. My preferred applications for collecting Web flotsam these days are the offline OneNote and ClipMate.