If there's no answer to a Q on LQ, then, generally, that means that there's no answer. Sorry.
This is a better system than hundreds of people posting "Interesting Q but I don't know the A".
If you want to "make myself even more productive", then stop wasting time on non-productive things ( like searching for "productivity" tools that no one else sees the need to write

)
Now, get busy on something you have been putting of. (For me, that'll be my tax return. Oh Noooooo!

).