WPF Apps are easy to install
Ryan Stewart recently commented that:
I keep being impressed by how easy WPF applications are to install. I know Adobe focused on this for a long time, and it paid off very well for them. Microsoft has finally gotten it right, and WPF apps are easy to get from the web to your desktop.
Make sure you post your WPF applications (or even just simple examples) as .application/.xbap when possible and work with your ISP to do the right thing to prepare: