Amazing tool to document and save stuff from the Internet in the only 100% reliable way I know of: to download a "physical" copy to your harddrive and keep it organized yourself, instead of relying on a hundred different software candies that just make your life even more cluttered up.

When I research things online and find an answer, I want that answer catalogued and securely stored in a folder called "Answers", which I know to look through often to get moving on the projects those answers were meant to expedite.

This addon does that for me, and to me personally, that is invaluable.