There are a bunch of items you can find like burnt books, burnt textbooks, burnt magazines and so on that end up in the misc slot in the inventory, but seem to have no actual purpose. There are also various items like the Subway Tokens and some other things that end up in the misc slot, but seem to have no purpose. Some of these items have a carry weight, so when I notice that my 'empty weight' is higher than usual, I have to go through the misc slot and clear these items out. So far I've kept all of these items, but I don't know what their purpose is. Do they even have a purpose? I haven't tried scrapping them, but I assume they have some kind of minimal scrap value. If their only use is to be scrapped, why don't they end up in the junk slot? Some of the non-quest related misc items like the Overdue Books do have a purpose in the game, but aside from things like holotapes and some of the BOS holotags, the Overdue Books are the only misc items I've found that actually do have a purpose.
Does anyone have an answer to this?