The Internet Archive folks are having their annual bash in San Francisco. Should be fun if you live in the area.
I’m intrigued by the 404 dead link teaser that will be unveiled at the party. I’ve taken some of my sites down when I have re-organized, and I know I’ve left a litter of 404s in my wake. I feel bad, but not so bad that I’m going to leave up an old, obsolete site based on technology that’s no longer supported.
In the comments, someone mentioned a Chrome extension called Momento. Sounds fun.