I skimmed through that thread. For those interested, here are the salient posts.

Where winterkewl finds the package: http://forum.unity3d.com/threads/introducing-voxelform-voxel...

Where the creator acknowledges that winterkewl is using the package for the kickstarter campaign: http://forum.unity3d.com/threads/introducing-voxelform-voxel...

Here is where the creator pulls the package: http://forum.unity3d.com/threads/introducing-voxelform-voxel...