Couple of good links to explore - 10 Hobbies for Gamers (That Aren’t Video Games)
Google Image Result for http://www.pancakelanding.com/wp-content/uploads/2011/01/minecraft-wallpaper-abbey-road.jpg
medieval minecraft bridge!! I did a castle building project for school and my teacher let me do it on minecraft and the bridge looked similar to this!!!!
Minecraft, a board by @Mindy Sherman [Collage made with one click using http://pagecollage.com] #pagecollage
Grouped image by http://pinthemall.net
Good layout plan for a rectangular house!
Terraria - A platform based game. It also got a month ore three a very big update that makes the game fun. finally