Start archiving your sites people. Really. We all have that special place on the internet where we see ourselves going to time and time again. Well, imagine if that special place were to get taken down for god knows what? What then? Hope for the best and pray the owners bring it back up? Start taking control over what you wish to preserve for the future. It could be anything really. Anything from scientific articles to abandoned, old-school retro sites predating modern social media. The freedom is yours in what it is you want to keep in a digital safe. Learn about what link rot is and tell your frens.
Think of link rotting as radioactive decay. That is, for webpages. You see it affecting big name sites such as Wikipedia or in academia where researchers need readily available links to substantiate their findings.
Some tools to get you up and running:
Alright I'm done here. Peace.
~ Abe ~