Before the internet life was passed down from person to person. Whether in a kitchen, garage, backyard or sitting in a chair while getting a haircut. People gathered and out of those encounters life lessons (now called Life Hacks) were learned.
Fast forward to now, people still gather only virtually. Hacks are passed through blogs and posts, by people you know or don’t. That is Silver Savvy, the virtual Grandparent, Aunt, Uncle, Neighbor, sharing life hacks while gathering.