Super DragAndGo (firefox extension)

Thanks to Julian at nsftools.com, I now have a spanky new Firefox extension that I don't know how I've lived without. He listed all of his Firefox extensions in his list of computer rebuild settings, and Super DragAndGo, while cheesily named, sounded like a must-have. I installed it right away, and will now install it on every computer I have. If you use Firefox's tabbed browsing like I do (I often have 11 or 12 tabs open at a time), it's really convenient to be able to drag a link up off the page to open it in a new foreground tab, or drag it down to open a new background tab. Not that ctrl-clicking on a link was really all that difficult, but this allows me to choose where the tab opens.