As a Web Developer I have clients that come to me after losing their website to hackers, just need a redesign, or use to have a website but want to use data from that. Way Back Machine has allowed us to find content from way way back and we thank you for that.
Just like anything worthwhile, it takes learning how to use this "tool" correctly. Despite a few comments I've seen.....it's not hard to use if you spend some time to learn what it does and how to correctly implement it's abilities. I find, when I find NO results for an item I KNOW is out there, I just rename my search or change to text and it gives me all the answers to what I am looking for without having to guess or give up. Great app.