This is just comparing Horde starting zones with Alliance starting zones.
What does this tell you?
Horde beginner zones
Orc/Troll: Desert, Burning Legion, Alliance, and Burning Blade cultists.
Undead: Gloomy forest, Scourge and Scarlet Crusade.
Blood Elf: Happy town with some scourges.
Tauren: Boring ass plains... some animals and some warthog things.
Alliance beginner zones
Human: Nice forest, Defias and Murlocs (and Hogger too I guess).
Dwarf/Gnome: Snow, troggs and angry animals... and Gnomes.
Night Elf: Amazing, giant tree with its own forest, bad furbolgs and some angry animals.
Draenei: Cool island, angry plants, animals and some Naga.
Horde, fuck yeah!