I just have to mention how nice it is to use Opera's Copy to Note feature. When composing or doing something on the web that I need to save, I can simply save it to a note, and it remains there as long as I need it. It's great for those quick jobs where I need to keep some text around and move it into places while doing some other editing of the clipboard.
Not to mention, I can keep all sorts of little things in there at the ready in case I need it.
Putting things back into a field is just as easy, and I can't say that I have found the workflow any easier with additional tools, even though some may make it possible. Way to go Opera.