HAPPY BIRTHDAY OpenStreetMap! You've come a long way in the last 20 years.
Here's @gravitystorm at the rear of server racks in UCL after a long work session in 2009 extending our rack depth and re-organising our servers.
More about OSM's 20th Birthday (which is today): https://birthday20.openstreetmap.org/
@openstreetmap Congrats! And awesome project, y’all have changed the web.
@openstreetmap @gravitystorm happy birthday! You're unreal
@openstreetmap @gravitystorm OSM is freaking awesome.