I generally don't comment too much on other's work, especially on the ax/tomahawk side of things. It's an even smaller world than the custom knife side!
I do find amusing/aggravating folks on the Interwebz that get discombobulated and insulting because other folks like to buy different cutting tools than they approve of. Seems to happen when I post my tactical 'hawks, and I've also seen it when someone thinks that no one should be using a knife with a blade over four inches that isn't scandi ground out in the woods. My philosophy is that folks should spend their money that they earn honestly on the kinds of cutting implements that they deem will best suit their needs. If that cutting implement is something that I find goofy and overpriced, I can roll my eyes and move along. As long as it's not an out-and-out scam or ripoff, it's the other guy's prerogative to buy what he wants to.
As my mother the teacher worked daily to instill in her students, "In second grade, we leave people and their things alone."
I do have to say that Zombie Tools has some designs I find appealing and others I find less appealing. They seemed to be scouting out the Blade Show this last time. Hopefully next year they might have a table and I can finally handle their wares in person and have a more educated opinion of their offerings. You can only tell so much from pictures on the Interwebz.