No you cannot make a snow portal without a mod and mods are yet to be enabled on 360 version so that would be a no.
There are already plenty of Minecraft servers up and available. There is no need to solicit for additional servers.
thinknoodles doesnt go on mutiplayer and make servers
At the current time it is impossible.
You cannot in alpha
No. That is impossible.
You simply change the port number in the minecraft server properties
3 iron ingots
You have to have paper
In order to do ANYTHING online in minecraft, you need a legal paid version of minecraft, unless you play on a cracked version.
That depends. Many servers have their own ip address. Some servers work on hamachi, which has a totally different type of ip address. Each Minecraft server ip is different, but you can find different servers on any website or make your own with port forwarding or hamachi. For general multiplayer servers just type in 'Minecraft Multiplayer servers' and you should come up with many websites with tons of good servers to try out! Happy Playing! ;)
All you need to do is make an account on minecraft then buy the full version. If you do download it and you don't get the latest version you just use your minecraft password to update. If you don't know the password then you need to make a new account. If you've already bought minecraft and you forgot your password then you can redeem you minecraft gift code to buy minecraft for free. But you can only do this when you've bought minecraft before.