However a token for a service like a domain name does make more sense.
Why? If I want to pay by FIAT or BTC I could simply do this.
If I want to pay by NAT, I have to install another NAT-Wallet, have to make Backups of it, store the passphrase, have to convert BTC into NAT and afterwards I can pay.
This is to much effort if you just buy one domain every two years. Of course, if you buy domains every day it would be better.
is always better have more choice,more payment option(fiat,altcoin,bitcoin etc),more easy for everyone to buy...