>I did my best to hide that fact because I feel that alerting people to the fact that it's wordpress would just make people roll their eyes and click away.

You didn't hide it very well, i'm seeing the wordpress login bar at the top of every page, it's also pretty evident in the url structure and the source code.

But a bigger problem as I see it is, you're sort of competing with Wordpress' own self-hosted solution (https://wordpress.com.) It's not that people don't trust Wordpress (though a lot of people don't) but that it's already ridiculously easy to get it in a million different places - and you can't hide it, it's impossible.