Fair, but I also wouldn't be surprised if someone just builds a browser extension to do this automatically on academia.edu. Also, that sounds like an assumptio

Fair, but I also wouldn't be surprised if someone just builds a browser extension to do this automatically on academia.edu. Also, that sounds like an assumption. Do you have anything concrete to back that up? Assumptions are often broken in painful ways for businesses. You might be surprised how many academics are motivated to learn about Google's advanced search and tell their friends about it if it saves them money.