Yes many people use Wordpress like a content management system to build a regular site on. Still probably requires a good amount of knowledge but the nice thing about WP too is there are tons of tutorials and they have a decent forum with lots of WP pros.
You can get into the backend of WP to see what it's like and play with it before deciding over at
OpenSource CMS. You can probably go in and build a page to see how easy or functional it would be. That's just using the default template. The key for someone like I would think is to get a really rock solid template that you don't have to do much tweaking on.