Sessions

This post is for you smart surfers using Safari to browse. I'm recommending one extension that I love, and can't live without: Sessions. It allows you to quickly save your tabs in a history, so when you quit Safari, you can easily return to where you were. You can download it from the official Apple site (so, you know it's been vetted) or here. I've been using it for six months and will continue to use it until this functionality is added to Safari by Apple.