your comment is highly aggressive.

"The machines are all FAR too small" They've given you the design, you can easily scale it larger.

"expensive" then move on.

"they never really even tried" they tried more than you. They built it, and release the plans. Mission accomplished. If you even bothered reading their post where they say once the project is complete, they walk away for a while.

"hipster commune" and what is wrong with that?

"deleted the original forums" perhaps there was a reason?

"it's time for them to be recycled" it's time for you to be recycled

"they'll con" thems are fighting words and you should expect a lawsuit

"That's the way of the non-profit world" I doubt you've even given but I'm sure you've taken. take your money to your grave