It just saved this review! Rated 5 out of 5 stars

TaC has worked for me for a long time without failing, and having just tried its rivals, would say it's the best by far. It doesn't make Firefox slower or more memory-hungry, and gets to work without needing configuration. Clicking the statusbar button shows a window with a drop-down lists the entries by date & name -- when Firefox eats your text, you can go there to easily browse the text it saved, then when you're at the right one, click "copy & close window" and paste it into the right place, or highlight the text & drag it there, and you're done! [I had more written, but the site keeps losing my paragraphs, even though I can see them in other reviews on the site -- WTF?]

This review is for a previous version of the add-on (0.6.4).