I'm wondering if this is already supported and just hidden. If not, is there a way to add this functionality? Want to 'right click bookmark' > 'Open & delete bookmark' cause some bookmarks are page savers, while others i wanna keep around for a while. While I'm at it, way to have bookmarks auto delete after a certain date & time? Mainly for projects or students, after the due date of project or work turn in, the bookmark would auto delete, or even move to a folder that the user could select EX: "Expired" or "Old"