Your Most Useful Contact Might Be Someone You Haven't Spoken to in Years

There's a counterintuitive finding in organizational research that never quite made it into how we think about our personal contacts. Daniel Levin, Jorge Walter, and Keith Murnighan ran a study asking professionals to reach back out to "dormant ties" — people they'd once known well but hadn't spoken to in years — for input on a real problem. The reconnected dormant contacts gave advice that was rated as more useful and more novel than the advice from people the same professionals talked to regularly.

Why an old contact beats a current one

Active relationships tend to converge — you and your close friends end up knowing a lot of the same things, because you're marinating in the same conversations and the same information. A dormant tie spent years somewhere else, absorbing a completely different set of experiences, and then didn't dilute back into your world the way an active friend would. When you reach back out, you're not getting a stale version of someone you know. You're getting years of a different life, delivered all at once.

The catch is that dormant ties stay dormant by default

Nothing in a normal life nudges you back toward someone you haven't spoken to in four years. There's no algorithm surfacing them, no notification reminding you they exist, no natural occasion. The people most likely to have something genuinely new to tell you are exactly the people you're least likely to think of on any given day.

What this means for how Bondo is built

Most contact apps are built to help you talk to people you already talk to — better reminders for people already in your rotation. Bondo is built to do the opposite: to hold onto the people who've dropped out of your rotation entirely, and resurface them at a moment that makes sense, instead of leaving that entirely up to memory. The research says those are exactly the conversations most worth having. The only thing missing was a reason to have them.