A new name might be in order, since they're the a new manufacturer of this, but it looks like they are already using the word Hadron on their site and I suppose since it's basically the same, you might as well keep the name.
Anyways, nobody said it yet, but I think it is REALLY COOL that inventables picked this up. It is good validation that this is a great 3D printer design, and a well designed kit (great work Bart! Thanks!!), so I feel proud knowing that inventables has picked this up and will sell kits as well. Yeah they may have the keyhole cut outs, but hey we could do that too if it were really a big deal, and anyways I'd rather have an original than a copy..
I appreciate my dark blue anodized look more and more every day, and now it will remind me I got the original, before mass production began. Anyways these kits will largely be customized, so even if we have some deficiencies in our kits (e.g. Z motor couplers) we can just build off that. Anyways it will likely be months before this kit becomes "perfected", long after inventables ships their first 100.. so time will tell us how we can further improve these, versus trying to perfect them right out of the gate and just doing trial and error. Mine will be printing soon, and I can't wait, and feel proud knowing I built it myself vs. paying $2000 for makerbot to send me a pre-fab printer...
One more thought - you should tell Inventables to direct people to these forums for assistance/calibration/etc... The more the merrier...