Wood Furniture Designed using 3D Printed Joinery

Has anyone seen this. It's been in the news a lot lately. This Dutch design studio, Minale-Maeda has created these 3D printable (downloadable) connectors that will put pieces of wood together and hold them together as furniture pieces. It's really quite interesting looking. I'm not sure if it would go in my house, as it doesn't match the decor, but it's a really tremendous idea IMO. This is all part of their "Keystone" furniture range, which was unveiled in 2012 at a design show.

Welcome to the world of Open Source furniture. Do you guys think this is feasible?

http://www.minale-maeda.com/Keystones/KEYSTONES_12.jpghttp://www.minale-maeda.com/Keystones/KEYSTONES_06.jpg
http://www.minale-maeda.com/Keystones/KEYSTONES_09.jpghttp://homeli.co.uk/wp-content/uploa...s-Coatrack.jpghttp://homeli.co.uk/wp-content/uploa...nale-Maeda.jpg

One could do something similar for any kind of standard sized material. sheets of plywood. Popscicle sticks. rebar.

Clever idea, if you want to make something yourself it beats having to buy joint material, and it could open home made furniture for a bigger public.
Yeah I think it's very feasible.