Multiple frontends on one and same backend

Hi!

Complements to the NopCommerce team!

Im looking into the possibility to use multiple frontends on one and same backend, have anyone tried to do this with NopCommerce?

I thought of implementing it with webservices (WCF). I wanted to use nop Business logic and login from another website or another remote application to buy stuff from the store.
What did you think about? One DB and multiple web sites? or something else