Yourlist

"Have you ever wanted to be reminded of an upcoming event? Be it a birthday, important meeting, pick up the kids, eBay auction ending or just a simple reminder to buy bread and milk?

You tell us the date and time you want reminded and we'll send you an email in advance of that date.
No sign-up. No registration. No fee. No social network. Just Use it!"

http://www.yourli.st/