Besides disabling copying, another annoying practice is when websites hijack the clipboard to add copyright info to copied text fragments. I can barely underst

Besides disabling copying, another annoying practice is when websites hijack the clipboard to add copyright info to copied text fragments. I can barely understand showing a pop-up to request source attribution when copying content online. However, actively interfering with things people copy is a big no-no to me. It creates a usability problem where there was none, and probably does little to discourage plagiarism.