I doubt people would pay money for it, but it'd be nice to have a service that periodically logs in you your accounts just to keep them "active". Or at a minim

I doubt people would pay money for it, but it'd be nice to have a service that periodically logs in you your accounts just to keep them "active". Or at a minimum, a reminder. I use my instagram account as read-only these days, but it would be a [minor] bummer to lose my account because I'm "inactive".