We just got back from registering Sam's birth. The registrar asked my occupation so I said Metaverse Evangelist. Jan's was Finance and Planning manaager, though we nearly had a mistype on the record as Fnance and Plumbing manager.
So its now on the birth certificate and official. For the stats people a short description came out as Online Virtual Worlds. It felt like a start to the Jedi religion swamping census forms and becoming official.
The registrar made a comment "that will give them something to think about!"