I am a computer information systems student, and one of my classes is in C#.
As a mini-project I wrote a notifier for the website Woot.com. It lets the user know when there has been a product change on the popular site. If you aren't familiar with Woot, it is a retailer which sells items online only, and frequently has good prices. They only sell one item at a time on their main page, but it can be rapidly changing. When this happens they call it a "Woot Off". The purpose of this program is to inform you of when an item changes so that you can keep up with everybody else before an item is quickly sold out. I hope you enjoy it!