Before the iPhone became a slab of glass, and before Android found its footing, the BlackBerry Curve or Bold was the device of choice for the socially ambitious. And nestled among the BBM (BlackBerry Messenger) green chat bubbles and the blinking red notification light sat an icon that looked like a mason jar filled with Facebook’s blue and white palette.

If you see a screenshot of that jar icon today, you might smile. Not because the app was good—by modern standards, it was terrible. But because it represents a time when "checking Facebook" was a discrete act. You opened the jar, caught up with your friends, closed the jar, and put the BlackBerry back in your pocket. The red light went dark. And you went back to your life.

The jar is empty now. BlackBerry OS is dead. The servers that powered those slow-loading wall posts have been repurposed for AI training. But for a brief, beautiful moment, your social world lived in a little blue jar on a keyboard phone—and it felt just enough.