Mob Spawner Locations - 1.4.4 Server

Gaming Minecraft
#1

I would like to list known Mob Spawner locations and their status.

Listing info:
Location (in coordinates)
Type (of Mob)
Safe (light-blocked)
Farmed (for XP, drops, etc)

#2

x-864 y17 z-4801
Cave Spider
Safe
Farmed

#3

Use the edit button next time

#4