[RubberSoul]

I've always thought it would be nice to have bookmarks that either self destruct or pop-up as a reminder some specified time in the future. For example, I just read an article about creating a bootable USB copy of OS X Mavericks. I bookmarked it as a reminder for when Mavericks comes out. That's a bookmark I'm going to need exactly once in the future and that should be destroyed as soon as I act on it.

[AshMokhberi]

That's a very interesting use case and I can see how that would be valuable. I share a similar thought on bookmarks as in right now they are very permanent things when what I really want is like a temporary scrapboard that automatically disappears when I stop adding stuff to it. What do you think would that be useful ?