I'm a horrible procrastinator. The fact that I'm typing this right now means that I'm procrastinating. Someone mentioned theses - well, I've been in grad school on and off for the last 10 years. (Master's completed, doctoral coursework completed 5 years ago; dissertation unfinished.) When I lived by myself, I was constantly getting my utilities shut off because I would put off paying bills. I just did laundry yesterday for the first time in well over a month. (Good thing I have a lot of clothes - my wife and relatives seem to always buy me clothes for some reason.) The fact that I'm really forgetful doesn't help. (Well, "forgetful" in the usual sense. I can recite whole passages from Finnegans Wake from memory without thinking about it, but ask me what I did yesterday or what I need to do tomorrow and you'll get a blank stare.)
Apropos tasklists, I've just never been able to make that work for me. I just end up staring at this piece of paper with everything I need to do on it, and it intimidates me and makes me nervous. It's funny - I love lists of facts - I could compile lists of stuff all day long, and have done so many times, but lists of things to do scare me.
When I was in high school, my parents bought me a planner to write down my homework assignments. I ended up using it write poetry and wierd facts and plans for crazy schemes during class. Later, I bought one of the first pocket PCs to keep track of stuff, and I ended up using it mostly to play SimCity while waiting for the bus.