Things you can do with Minecraft

• figure out how to survive your first night
• watch kids react to it
• find and share seeds 
• blow things up
• make the game more photo-realistic
• make note block music
• be the first to kill the dragon
• play pranks on your friends
• make your own movie
• create monuments
• use a Kinect and turn yourself into a monument
• recreate Star Wars
• recreate a 1:1 scale version of the Starship Enterprise
• play The Hunger Games
• play in the classroom
• play in the university library
• create and use a graphing calculator
• create and manage your own Minecraft server
• create and manage your own Minecraft server using a MineOS
• battle others ultrahardcore mode
• go offline and play with LEGO
• make models to print using a 3D printer
• create forms of augment reality
• go on a quest to calculate surface area
• have pirate ship battles
• recreate the house from The Simpsons
• create mutant mobs and have them battle each other
• play minesweeper
• play tennis
• buy a skin
• copy a skin
• make a skin
• cheat
• compete in The Minecraft TNT Olympics
• engage in chat roulette 
• recreate Mouse Trap
• play Rockem Sockem Robots
• make a wave generator
• help you figure out calculus
• create and use worldcraft scripts
• listen to a podcast about the game
• make a music video
• add accounting of carbon emissions using realworld data
• play like a vegetarian
• start your own university
• mod servers using the Lua scripting language
• tell a silly role-play story
• work with the UN to help citizens get involved in planning and reconstruction of their neighbourhoods

What am I missing?

Please let me know in the comments and I will add them to the list!