If you are a skeptic about the whole concept of faith, have you ever heard a good argument for God?
If by faith + god you mean "Believing in God", then no, because the kind of people who push for belief are necessarily believing in an anthropomorphized proposition, which doesn't exist. This is very prevalent among western Christians, especially of the sola scriptura/fide kind who propose that god is a super-sized sentient being.
That is, an argument that enlightened you more about the concept and made you skeptical toward your own skepticism. Discuss.
The concept I've outlined above is always going to be wrong, so I dismiss it out of hand.
However, Kashmiri Shaivism has made me consider the option of the divine which does not correspond to the above definition. I've recently also discovered that an entirely different approach is taught within the Orthodox Church. They teach (amongst other things) that the creator transcends this existence and is uncreated. They use apophatic theology and their path is theosis, both of which are staggeringly different to anything in western Christianity.
I've always personally considered that the only god that could possibly exist would be one that didn't (if you know what I mean)... would be uncreated. After all, even in Genesis, God didn't create God. That's one to ponder.