I think I'm a weird specimen - I don't have any finished tops "not quilted" right now, and I'm all set to start my next quilt top - I've just finished going through all my patterns to make sure I've got the right pattern for the collection of fat quarter batiks I just bought. I seem to get right to the quilting (always machine quilting, usually free motion or rent-a-longarm at my LQS) as soon as I'm finished the top. I don't know why, but that's just how I tend to operate.
Mind you I've got 3 quilt tops that are "in process" right now - two are BOM's that I got backlogged on, and are now put on a shelf, waiting for the right moment to be finished.
The third one is a baby quilt that I intend to make for a grandchild, but there are none "in the oven", and so I've put it away since I'm not too motivated to finish it right now.
So, although I'm a little weird in this respect, I certainly have my own procrastinating tendencies as well!!