I acknowledge that synchronicity is often (a) in the eye of the beholder and (b) generated by how the beholder focuses her eye. Confirmation bias, right? You find what you look out for.
But I cling to the intention that what's in synchronicity for me might vibe with someone else, might strike a chord in your heart, might make a connection between us. That the experience of harmony and resonance might gift you, even for a moment.
After all, synchronicity means "time" (chronos) "happening together" (syn). Which should mean that multiple people can have that same experience, of events, experiences, learning opportunities, occupying the same space in time.