Will the main world 2, be just like the Krusty Krab 2? 20 feet away from the original?

Lets hope they have pizza in the 2nd main world.

I dont think its a second world it was made as a temp server while the main server was down.

But there is a new world coming into being I thought?

Yeah there is/was going to be a second main planned. There was an announcement about it not too long ago and you can see it on the http://www.minetown.net/join#mainworld2 page. I searched but could not find the original post announcing/discussing the new server. The same post talked about all of the other servers that are in planning.

The main 2 will be like the main, but different style, and different features.

Will there be opurtunities to make towns and shops in the market prior to it opening, maybe with a fee?

Well i own a town in the main world... and like jimbo here i want to know if i can own a town in that world too? that would be sweet!

The new main will be pretty much exactly like the main, in the aspect you can start a town in a fresh new world~

Well is it true that there will be different rules and other features in the other main world?

The second main world has been coming for like, over a year now.

Just keep on waiting, you'll get on it eventually