Google adds another search related feature
It may or may not be new (I surely haven’t noticed it before), but If you are logged in to Google, and also have a Google Notebook account, then for each link in the search results, in addition the “Cached” and other stuff there, you’ll notice a “Note this” link. Clicking on it will change the text to “Dully noted” and will add the link as a new empty note to your default Notebook (in addition to poping up a small AJAX box that allows you to do other stuff that I haven’t investigated fully yet).
I found its a great way to build a list of links to go over more throughly later.