Hey guys,
I've heard it mentioned a few times, and I thought I might suggest a cartographer tool for minecraft that would allow you to map out our world for easy viewing online.
I've looked around a bit and a great tool seems to be Tectonicus. An example of this mapping tool can be found here.
This tool's latest version is 2.1.4, but I do not believe major issues would come from using it in 2.1.5.
Being able to appreciate the world as a whole would be a wonderful thing to behold!
-Rad