Big, The viewer would be a preview. Like what is already implemented on the profile pages. It would basically be a picture of the Minimap. So unless people write the code in big letters so everyone can see it, that wouldn't be a problem. Plus, only a moron would actually give out the code in a map.
Bigface is a complete noob. Trollers are not a problem. At all. You save every once and a while, and use /kick to get rid of the troll. After that, you use /loadlevel to repair all the damage.
Link, just because you're a noob, and you get pissed off that other people have been playing longer, or have helped pay for the game and they get stuff for it, doesn't mean that you get the stuff for free.
A note to all of the people leaving suggestions: Neither Chris nor Peter read these comments. If you want them to see you suggestions, you'll have to post them on the official EE forum.