Anyway it would have been very careless to copy the search URL and send it to someone to “show a location” because the one location highlighted by the search URL could change at any time due to modifications of data or software. You could search for the name of a pub, verify that the right pub is found, send this to a friend to meet there, and when they run the same search URL they find a different pub of the same name that has just been added to OSM!