My company is developing a product that does just that. We've been very focused at making bookmarks and links more useful and easier. It's going through a lot

My company is developing a product that does just that. We've been very focused at making bookmarks and links more useful and easier. It's going through a lot of development and currently in a private beta. If you're interested my contact info is in my profile and we're looking for all the feedback we can get. Edit: We're actually also very close to having a pretty good full page archiving solution as well. It's not 100% yet, but there is still a lot of good there already.