Non Sequor on 11 September 2007
I'd say that The Sims is casual and both The Sims and LBP emphasize user created content assembled from modular components. As far as I can tell, they're both games that anyone can pick up and tinker around with things.
I think that a reasonable definition of casual is "easy to learn to play and having a broad appeal". LBP seems to fit into that from what we know of it so far.
"Ho! Haha! Guard! Turn! Parry! Dodge! Spin! Ha! Thrust!" -- Daffy Duck
