What would attract the normal bitcoin user to use this service? Anything they could create would be dwarfed by the big bitcoin holders. You have to provide value other than having bitcoin.
This is a really important question, the high-level answer is that we are attaching actual meaning to a Bitcoin (the same way Ordinal inscriptions attach information and therefore meaning) to Bitcoins.
But I'm not exactly happy with this answer right now, at least the way it is explained above. Let me work on that and report back.
I suggest again contacting Linden. If they can see financial benefit in this, they may give you their virtual moon to divide as you suggest. Or a user could step into a transporter and appear in your world. The point is, your idea is 1% of the work involved, and the other 99% has already been done. If you spend a million on advertising and are successful, they can launch something better in a few months. :/
Thank you for the reminder again. I'm taking away two here things. One is that having Bitcoins anchoring a virtual world is different from building the virtual world itself. Therefore the right approach is to partner with one (or even multiple) virtual world systems, who will supply everything they've built on top of a new foundation (or a new section a user can transport to). This is super valid and let me chew on this.
The other takeaway is that, other virtual worlds have built so much more capabilities, which I have not built and also don't want to build, and why is that? Perhaps the significance of Bitcoins having unique locations on earth isn't meant for a virtual world in the traditional sense. It might have a much more mundane and simpler purpose, such as simply incentivizing contributors to the Open Street Map project so that it exceeds other commercial vendors in content richness and quality.
Thank you again for the questions, they give me quite a bit to think about. Will report back soon.