I count anything that has been started and not completed as a UFO. They are not WIPs if they just sit in a plastic box. I have some and they bother me more and more as time goes along. This year (last week) I arranged them on my shelf in order of how much work they need to be finished. I will start with those that need the least work. I also plan to work on one for an hour each day. So far, so good. I plan to give most of them to my guild for the charity work that is done for various concerns. UFOs have become a burden for me-money is tied up in them and it seems to be such a waste of resources.