Hi All,
It's the worst when you had a writeup saved, go to view it, and see it's been taken down. Or you have a problem, look up the solution, and the solution has been taken down or missing pictures.
I just learned about this tool to restore lost web pages. I used it to find the Sonoran Steel E-locker swap writeup.
Wayback Machine
All you need to do is enter the URL of the broken link, and select a date on the calendar which provides "snapshots" of that web page over time. Click a date and it'll take you to what the page looked like at that time!
I can see this being pretty useful, and as I just learned about it, I figured I'd pass this along.