It's an interesting idea, but how many users really want to create another wallet just so they can use this site? With a faucetbox address you can use it on a million different sites.
I think the people who will be using this faucet are not going to be regular bitcoin faucet users. They will only want the asset and only see the value in that, in fact the 0.1 BCY which you can claim now in every 25 minutes is worth about 2000 satoshis!
My first impression was that how nice and simple site it is. Just until i saw that there is a threshold. I am sorry but i don`t think i am going to wisit your faucet again. I really don`t like threshold. In fact, i don`t see the point when there are services like faucetbox and Xapo which are making it possible to pay instantly. Anyway, good luck with your project.
I first tried a direct payment and realized the amount of people I can serve is really limited. Hopefully these services you mentioned will implement support for assets.