Alva Review-Courier -

NEW YORK (AP) — The internet is riddled with long-forgotten accounts on social media, dating apps and various shopping sites used once or twice. Sure, you should delete all those unused logins and passwords. And eat your vegetables. And go to the gym.

But is it even possible to delete your zombie online footprints — or worth your time to do so?

Earlier this month, a little-used social network notified its few users that it will soon shut down. No, not Google Plus; that came five days later, following the disclosure of a bug that exposed data on a half-million people. The earlier shutdown invol...