I remember how nervous I was when (in early 2020) I went to the post office with my #Librem5 
to drop off a 
and present the barcode on the phone. (Having previously scp'ed the pdf to the phone to show it in evince).
Would the 
last? Would it overheat? Would the display stack hold? It worked.
Nowadays I don't spend a thought: Fill in the data on my laptop, save the pdf, have it synced automatically via #syncthing to #phosh's ticket-box folder and show it at the counter. 
@agx #syncthing is seriously one of the most useful pieces of software ever made
