FOSS gamedev and creative worlds

A very good idea for minetest is the posibility of put the seed that do you want and create the world with the seed you have inputed.

Is anyone going to create it?
If yes, please tell in this post.

PD: Seed: 1 create a very rare world, try it.

minetest.conf the file add the following line:
fixed_map_seed = your seed

example:

fixed_map_seed = 456545654564

or in a dirty way:
create a new world and delete all its files, less world.mt (contains info on the game mode selected)
map_meta.txt (seed information)