Nice work on this, @buildteam. It's always good to see a new account creation service. The more the merrier!
I would love to see Monero in the list of supported coins. I believe it's one of the most important cryptocurrencies out there right now. It's fighting to keep financial privacy and fungibility alive, and it's got a solid, community-funded research team doing cryptography research and pre-emptive cryptanalysis.
I know that @blocktrades has support for XMR already, but unfortunately not as a method of creating accounts... so you could be the first ones. Even @anonsteem lacks this at the moment, which is funny given the name! ^_^