During some other QA-work I stumbled across numerous (>1500) guideposts that have a direction_*-tag with a value including emojis. Almost all of them were created by user @vmicho (99.9%) and are in Switzerland, but some are in Germany and Slovakia too.
Some of the emojis used:
π 
β» π
’ 
Definitely the weirdest Overpass-Query I have ever created so far (regex works with emojis too!):
https://overpass-turbo.eu/s/1ybQ
Not saying this is particularly good or bad, but Iβm curious to hear your opinions about emojis in tags.
27 posts - 13 participants
Ce sujet de discussion accompagne la publication sur https://community.openstreetmap.org/t/should-emojis-be-used-in-tags/101823