I figured that it was in jest.
If I was a wealthy as Bill Gates, I would offer you a 100,000 pound a year job working full-time on Civ5 mods.
(Unfortunately, in 1979 I made a choice not to work on ideas related to taking the Arpanet into sometihing that consumers could use (ordering pizza from home and having it delivered, watching movies at home on their TV, listening to music on their stero, reading magazines and newspapers on a computer monitor, sending and receivning letters and photographs, etc. etc. )
I figured that the cost of fiber-optic cable was too expensive and disk memory was too expensive. I totally missed the rapid decline in hardware costs that enabled the internet as we know it now.
I was such a fool 44 years ago.)