If you're anything like us then you've been there before: patiently crafting to-do lists only to forget them, lose them, or intentionally ignore them all together. To-do's can be an extremely helpful tool in making you more productive but using them properly is a difficulty unto itself. After the jump we have a few suggestions which will hopefully keep you focused on actually completing your tasks efficiently.
One of our biggest issues with our original to-do lists is its visibility. We found that when it was out of sight, it was out of mind. We tried keeping an ongoing list in Evernote (which is great for some purposes) but it lacked reminders and we would often completely forget of its existence.
Finding a proper list format is crucial when it comes to visibility. Select applications that are catered specifically to your needs. For instance, Things can sync with your iCal so whenever you check your calendar, you will also be given your to-do list for the day. Or, iOS 5's new Reminders feature is quite handy. Set a reminder to call your mom when you get home from work and as you're walking up to the front door, your phone will alert you with a reminder. Alternatively, since so many of us spend our days online, browser-based to-do lists can become quite ubiquitous in our daily routines like Teux Deux (also with accompanying iPad/iPhone app).
Still not helpful? Despite the advanced technology we constantly employ to get us through our day, sometimes the analog solution is always best. We found that taking a notecard or slip of paper at the beginning of the day and writing down all of our things that we have to get done on it was the most useful. We take that piece of paper and stick it in our pocket and don't throw it away or take it off our person until the tasks are done. Sometimes we can finish everything in the morning, other times the paper remains with us until we're ready for bed. Either way its presence is an excellent nagging reminder we don't seem to get from digital solutions.
One last tip for compiling to-do lists is to make your tasks actionable and bite-sized. Don't put "write thesis" on your list. That's absurd and will only serve to further prevent you from getting it done due to its daunting nature. Instead, break down that massive task into smaller actions which you can more easily accomplish. Often times people who can't seem to complete the tasks on their lists suffer from this exact problem. Try to see if you can pick apart your list any further and if that helps you in the completion of your tasks.
(Images: Flickr members thehalfshow.com and palomaleca licensed for us under Creative Commons.)

White Enamel Four-P...
Good tips. I would add that the attitude about the content of your list makes a difference. If you dread doing the things on the list, that will certainly have an impact on the day. Right? If you are so happy and thankful to do the things on your list, it will be exciting to cross things off and move onto the next thing. You get to choose your attitude about it. If it's boring, then you'll be bored. If you can find happy things, small things, to stick in between the boring stuff, you'll make a lot of progress. By the way, Unplggd is awesome.
I've always had problems with to do lists and never could keep them together. Jotting things down on a small keypad seems like to much work.
About a month ago I found a great way to set up to do lists. I made a small text file called todo.txt and put it in my Dropbox folder. My computer at home and my two computers at work are linked to it. Also my iPad. I set up a geektool script for it and the list is displayed like a wallpaper on my desktop. I have a shortcut to the file in all my docks so whenever I need to update it it is a single click to type and remove items. They refresh automatically. It is very quick, easy, easy to set up, and it follows me wherever I go.
Sorry for the misspellings, iOS keyboard and corrections.
much to the chagrin of my wife, I tend to keep my to do list on my bathroom mirror in dry erase ink. it's impossible to act on most things while i'm starting my day, but it reminds me every day if i have some sort of deadline, whether at home or business. digital lists are nice, but she already is annoyed with the frequency I check my phone and computers when we're at home simultaneously for such a brief amount of time each day.
I always add one thing that I've either already done, or can do in just a few minutes. Then my list usually has at least one thing already crossed off - not so intimidating!
Agree 100% half the battle is remembering where you left your list! Evernote is great -- but I also like Wunderlist -- it's a really great app.
Mini lists are the keys to success -- good point! you feel so accomplished after finishing one that you're ready for the next challenge!
ReQall. It has browser and smartphone access. Reminders and the occasional "did you forget" email. Very useful.