For Sure Every Game On XbOX Has Xbox Live
Yes. It's the only way you can get it. I believe you need to have Xbox Live to buy it, because you can not get Minecraft as a retail version, so yes I believe you do need Xbox Live to get Minecraft.
It is free at the xbox live arcade
No, it's a download from XBox Live.
No, you get it over XBox Live.
Yes
no
unfortunately there wont be a wii on the minecraft, 4j studios (the proudcers of minecraft xbox) made it on the xbox. They will only make it on there because there tempting you to get an xbox with live. But they will make it on the 720.
Off of the XBOX LIVE marketplace.
The PC version of Minecraft can be downloaded from Mojang's official Minecraft page. The XBOX 360 version of Minecraft can be downloaded from XBox Live Arcade.
The only way you can be in multiplayer you have to get xbox live account then you have to get xbox gold for it (-you have to buy it) after you get xbox live you can add your friends but they have to have xbox live and xbox gold to play with you.
Well it depends. On minecraft u can live a virtual life and play with Other ppl with a server. On Xbox Live u can Play with other ppl and talk to them at the same time. My opinion is Xbox live.
Yep... Get it on pc