Why is sharing a link in person still so awkward?

Online, sharing a link takes one click. Offline, it falls apart: someone asks for your LinkedIn, and you're fumbling through apps, spelling out your email, or saying "I'll send it later"—and never do.

I hit this at every event, so I built a fix as a side project: Smart Networking. One mobile page, every link you own, each one a QR code. It launches here on August 13.

Quick context: I'm a marketing director, not a developer—AI (Claude) wrote most of the code, and I did the product thinking. The entire experiment is publicly available on GitHub.

But before launch day, I'm curious about your version of this problem: what's the link you most often mean to share in person—and never do?