Comment by gnyman

Great list! It looks exhaustive, you've managed to include all I have tried and a few more.

Myself I have ended up with mostly using Soulver and TextMate. TM is not really the same thing but it has nice built in text manipulation for more advanced things like "diff selection with clipboard", regex and "sorta and remove duplicates". The thing it lacks is on the scratchpad/autosaving... So I just abuse the window restoration feature and never close or save any documents but have 50 textmate windows :-)