I'm with you on the tidier sewing room and the UFOS. I'm so bad at clearing up - yet find it hard to work in a mess. I'm lucky enough to have a dedicated space for quilting, so the machine, project etc can stay out, but I'm making a real effort now to spend just a few minutes at the end of each session putting away anything not being used continually, and, on the rare occasions when I actually finish something, to tidy up and put away everything I've used. I'm hoping to be doing the latter more often, having joined the UFO challenge for 2012!
And "have more fun" is definitely going to be added to my list!