Yey more people are using HBD the way it should be.

Key features I value in using HBD as payment:

1. Free - transaction (as long as you have RC)
2. Simple - no fear of missing or misspelling a long set of address of receiver since we use username
3. Speed - nothing compares in the blockchain

If my client will have no RC remaining to push the transaction, I can just delegate so they can send their HBD payment.