About mercator: it gives the best results concernig the world as a whole (exept for the poles, yes it's awful for that and I did not thought about it since thre is noting on my map's poles). It's useful for navigation but it's not important here. But mercator is also aweful because it stretch the high latitudes. I don't like it either but I thought that it was somewhat more practical.

You people are right about projections and the fact that the world might not even by a globe. That is something I did not anticipate. So mercator and equirectangular are suggested projections only. I will change it right now. I will also put my map with the equirectangular projection because that is the one I am using normally.

Feeraano: it would be better but it's just a world map so it doesn't need that much detail.