Holy smokes, we did it! @postcrossing users have been lobbying the USPS citizen stamp advisory committee for YEARS to follow the lead of so many other countries in issuing a #Postcrossing stamp. @Jillianmarisa and I wrote a few letters, too and feature a note in our bio urging others to do the same.
They launch 5/26/26 in Boston. Yayyyy!
https://www.postcrossing.com/blog/2026/03/31/a-new-postcrossing-stamp-from-the-usa

A new Postcrossing stamp… from the USA!!!
HURRAAAAAAAAAY!!! USPS is issuing shiny new Postcrossing stamps — and they’re rare triangles you can place right on a postcard corner for an extra-cool look. They launch on May 26 at the Boston 2026 World Expo, with Postcrossing meetups happening every day of the show!
