I buy a lot of bits from those guys, in fact I just bought about 500 skulls from them for my Khorne army / display board.
And when I got burned on a Giant (only had a few bits in the box) I got the stuff I needed from Horde O' Bits for about $20 to complete the giant.
As for the poo...
lol. That gives me a lot of ideas, I can imagine a Goblin sticking out of one of those turds lol.