Social media presences come to mind, especially anonymous ones. I'd like my online friends to know I won't be back. If you have a blog, or otherwise publish, a

Social media presences come to mind, especially anonymous ones. I'd like my online friends to know I won't be back. If you have a blog, or otherwise publish, at least a brief announcement there might also be something you'd want to happen. It would make cancelling subscriptions not needed anymore or transferring them to another person much easier I guess.