Your Highness

"Your Highness" is available on DVD. I haven't seen it yet, but I want to. I also want to see "Knights of Badassdom". Both are comedies that poke fun at fantasy epics, roleplayers, etc.
Is it a good thing to see these genres/hobbies subjected to lampooning? Personally, I think it is. I think having fantasy/sci-fi/roleplaying (even LARPers like in Knights of Badassdom) put in front of mainstream audiences only gives us the opportunity to see more of the movies, stories, games that we love.
What are your thoughts? does satire marginalize sci-fi/fantasy geekdom? Or make it more "available"?