Everyone knows that the older the domain the more Google loves it. There are a lot of websites on the web who have built up authority over the years but for some reason the owners have just lost interest. Some of these sites have a lot of potential if you can just find them. MakeBeta has created a tool that will help you with this daunting task. It may be worth reading the posts at MakeBeta and download the open source tool written and released by Justin Laing. Its pretty cool and could turn out to be very useful and profitable in the right hands.