I keep a list of UFOs and finishes, and I review it at least once a month. It's amazing what I do get finished - I never realized it until I started listing. For blocks of the week/month, I add the blocks I do to the finishes, too, so I can remind myself that I am not idle.
Another thing I did recently was take a bunch of tops to a long armer. They are out of the house and somebody is working on them!