Yeah, that's pretty much exactly what I mean. Leaving tabs open is an unorganized and unprioritized way to remind you to do things later (read the tabs and figure out when you want to read the tabs). There's better ways, so you're better off using those instead. Even a notepad file with tasks (URLs to read) is better than leaving tons of tabs open - when you have time and want to read things, you have everything you need right there.