Posticky, a web 2.0 startup based out of Palo Alto, California, offers web based sticky notes available anywhere, anytime. Posticky is simple virtual repository for your to-do's in the form of the post-it note. Upon creating an account you can post and arrange virtual post-it notes within your browser. You can also set reminders to be sent to you via email or by text message to you cell phone. One other notable feature is the ability to send notes to your Posticky account via email or via your cell phone. The cell phone feature assigns each user a unique email address to send text message to-do's for "on the go" functionality. Below is a screen-shot of my recently created Posticky account - you can see I have set up three quick post-it reminders.
Overall, I was pleased with what Posticky offers, I just wish I would have known about Posticky a few weeks ago prior to writing a review on simple to-do lists for TechCrunch.