While on my travels I decided to experiment with the Google Reader shared page and have concluded that this is a powerful blogging aide. As I read blog articles I can place them into a stream for sharing and you can pick up the blog articles that I think are especially interesting. I can also add annotations.
This makes particular sense if you read you uses RSS feed readers (see this previous article on the advantages of RSS), in which case you can subscribe to pages RSS feed.
My Google Reader shared page is here.