It seems like I am always doing research on one thing or another, for a future article or a future project of mine.  There are not that many tools out there to help you collect your information and save it for later.  The ScrapBook extension for Firefox is one of the few.  It is simple and also allows to save web pages and organize them as you see fit.
Here are some of the features ScrapBook provides…

Save Web page
Save snippet [...]