I would like to add a note to Wordpress/Joomla: If you use any of them, be sure to add a plugin that generates static sites out of your dynamic ones. The reason is that if your game becomes successful, you will get a ton of traffic in a very short period of time and a single server is usually pretty bad at serving multiple clients with dynamic content at the same time.
Also, if you use static content, you could think about using Nginx instead of the usual choice, Apache, which is extremely bloated. Nginx can serve static content about ten times better than Apache, both in terms of open connections at a time, network saturation and memory footprint.
Oh and create your own website! Its a horrible idea to depend on an unpaid third party service, if its down you can't do a single thing and what happens in a month? Can you be sure that the service is still available then?
Also you don't have the freedom with third party that you would have if were using your own site, every indiedb site looks the very same, you have nothing that makes your site there any different from others.
