You should have asked this on Maps Section. Anyway, I don't know what they mean too... in author name its ok... name of author can be "3" but I don't think it makes sence on description.
Oh really..? My brother(Sp4WnEd) posted a map on here called " Element Maul" not a long time ago.. The map was unprotected and it still said 3, and I dont think anything was wrong with it...;/
Hemlock
#6
If the map is protected or not, you can see that just above the download, so the number would not reply to if a map is protected or not, I guess.