I've seen this idea recycled over and over on other boards. I have to wonder whether this whole idea proves to be futile. It certainly doesn't hurt to try, but it does seem like a lot of focus is being put on something that isn't going to have the impact some seem to think it will. I've never seen it benefit anywhere else. Doesn't mean it hasn't or won't....but I wonder, if the MM's wanted it down so bad can't they just naked short even if you lock up every share in the float anyways?
...If you're one that plans on doing this, you should also be able to email your broker and request no loaning if for some reason you can't call during the day.