Remember when you had to nag your college roommate Joe to pay his share of the bills? Billshare was started by a young 20-something guy in this exact predicament. Except instead of complaining and cursing under his breath like the rest of us, he actually did something constructive and built a new website to make this process manageable. Billshare is a clever web app designed to help streamline the process of sharing bills. The app allows you to do many things, including dividing bills easily by creating receipts and having Billshare divide the costs, recording all payments, keeping detailed stats on all spending trends, sending out email alerts regarding bills owed, communicating to the group through a common message board, and setting up RSS feeds to be notified when someone has submitted receipts.