Thanks for this additional piece of Data Matthias! I have a feeling that some of the benefit will also come down to the level of quality of the notes and how well interlinked they may be. Those doing massive dumps of raw, unelaborated, and unlinked data using services like Readwise into their collections will certainly take longer than those who have more refined ideas well linked. My number is presuming something closer to the former while something along the lines of a tenth of that (an order of magnitude) would seem to fall in line with my current working model. It would be nice to have a larger body of data to work with though.