OneNote Web Clipper is one of those nifty tools that make your life so much easier when you're researching a topic, or just exploring things that interest you or like.
It's functionality is simple, yet powerful. With a few clicks you save either a link (for which you can set up section of bookmarks in OneNote, a page, or a region (i.e. selection of a part of your screen).
I installed it recently and use it all the time now, having tossed out all other clippers and bookmarkers.