When Skyrim's Hearthfire add-on was announced earlier this week, I teased that it would turn your Elder Scrolls V game into The Sims. The new add-on, which will release for a modest 400 Microsoft Points ($5.00), adds the option for players to build a custom house and start a family. It's a huge feature, but not something I ever would've imagined would be released. So what was the concept behind it? Bethesda has released a new Skyrim team diary detailing the creative process of developing Hearthfire and how the idea came to fruition. Similar...