PUBLIC MARKS with tags history & url

History.js gracefully supports the HTML5 History/State APIs (pushState, replaceState, onPopState) in all browsers.

by bit.ly

Save a snapshot of current state of a webpage. Peeep takes a snapshot of your page and links to what the page looked like Give links to protected pages normally viewable only by you. You can ask peeep to store a snapshot of page, retrieved using your authentication information. For example you can send your friend a link to a protected Facebook profile or forum topic without sharing your password with them.