I like the approach taken by .stark team. You can get any domain you want but price increases when letter count decreases. A nice approach to counter name squatting
surprisingly a lot of name services have this, .bnb names also require at least 3 chars
In some strange all these Naming services remind me of the early days of the internet where every webapp/portal would offer you to create an email address. We're way past that now, but it played a huge role in easing adoption. I hope we will see application go "beyond" the name and have these actually be wallets!
They want to sell those domains as premium domains. Doesn't make sense ๐