You're so busy you aren't sure whether you're coming or going. Your "to do" list is this long and you've got appointments late into the night. If you have to hold one more piece of information in your head, you just know it's going to explode. You've got all the technological horsepower to try to keep track of stuff, but you just know that there's going to come a time when you have something really, really important that you need to add, but it's really, really inconvenient to do so. That's where reQall may come in handy.
Touting itself as "the best way to remember what's important to you" reQall is a free service that helps you keep up with what's up. Access it via phone, smartphone, or the web. It integrates with Outlook, Google Calendar, and more. Make a call from your car—hands-free, of course—and you'll be able to incorporate that great idea into the rest of your life. No more "I had this idea, but it got away from me."
reQall is available as a free service, or you can sign up for an enhanced paid version for a couple bucks a month.