Actually I got a Mac, and it opens this text editor of mine everytime I start it.. for some reason I can't get it to not do that. So I'd pay for the reverse solution.
How about a cron job that opens your editor in the morning?
It already exists and is called a long password.
Why don't you just leave a program like Ommwriter running every night before you close your laptop? (Assuming you have a mac--I'm sure there are other fullscreen no-frills writing programs for linux/windows).