Dissect is a personal library that reads what you put into it. Most save tools keep a title, a thumbnail and a link. That is the same information you already had when you saved the thing, so opening it later costs as much as reading it fresh, which is why nobody goes back to their saves. Dissect reads the item instead. The full text of an article, the transcript and key frames of a video, the contents of a PDF, a voice note you recorded on your phone.