I am not talking about the service you offer, but the business model. Do you think there will be or is a demand for vanity addresses ?
As the populace of bitcoins grows, many will want to personalize their business. Now the demand is small, but in the future, demand will be.
Considering the cost of domain renewal, cost of hosting and maintenance of the website, will it be a profitable venture for you ?
At the moment, the project exists at the expense of investments and donations. But I think in the future will bring profit.