There are various sites out there that integrate e-mail reminder functionality with full-blown task management systems. But what if you just want to set up a future e-mail quickly? That’s the niche for YourLi.st, a free service that exists solely to send reminders.
Visit the YourLi.st web site, and you get a simple form to fill in: email address, even time, and how often and when you want the reminders. Then just sit back, and at roughly the right time email will come in, telling you what’s up. It handles some simple repeating functionality and comes with a bookmarket to let you hop to their page quickly. You can also build customized reminder links for your own site’s readers to click on.