There are lots of pages out there with character profiles, artwork, and stories.  These are good in their own right.  They add to the page, and they're a great start to explaining things, and give a better feel for the topic.  When you want to get deeper into a series, or if you really enjoy it, then it's always great to have games, programs, and animations of it.  These things also add to the diversity of the page, and are generally cool ^_^.  I'm working on bringing fun extras to my page, but they take a lot of work.  All of my progress will be recorded here, along with explanations of what I'm doing.  When I get a project done, then it will be moved to a downloads page.  Unfortunately, that's not up yet, but look at what will be there someday!