Luzid at 2009-03-10 16:57:00:
I do this! But in a different way - I consult with Pilar Alessandra on my first drafts (she ROCKS), and set our meetings two months before I start a draft.

This keeps me on a tight schedule, and forces me to keep working the process (which isn't hard, I enjoy process immensely).
Alissa at 2009-03-10 17:09:00:
I worked in the newspaper business for a few years and still do some freelance newspaper work. Even when I had a deadline that was a month out, it seemed to not get written until the very last minute. I was not alone in this practice. I guess it's no different than being in college and writing that paper the night before it's due. Still, I have found that pressure writing tends to produce some great stuff. So, set those deadlines that procrastinate until you have no choice but to buckle down and get it written.
Désirée at 2009-03-11 01:34:00:
I used a public progress bar on my blog. That was perfect!

It was like the whole word was watching. Then the progress bar must move forward.

It's like a form of deadline, but more animated on the way.

Aren't we stupid mammals sometimes :-)
DS at 2009-03-11 04:35:00:
I set 3-4 month deadlines per script. In fact, I don't have a problem procrastinating anymore. I love doing it, I need to do it.
Michael V. Brown at 2011-03-03 18:49:15:
Wow. Some of the best advice I've read so far. I have a great community of people who would love to belittle me for my pipe-dreams. I better do this right now.
NWOScreenwriter at 2013-07-06 02:21:42:
Another type of deadline that has worked great for me is being a part of a writers group that meets on a regular schedule. I knew that I was going to have to have a certain amount of pages done every meeting. Plus, I got to have them workshopped. Instant gratification.