I for one think its a marvelous technology, it brings Plastics an engineering material into the home shop , yes the 3DP technology is in its infancy , SO WHAT ! , I can remember when there were no home shop welders , NO STICK ,MIG and hell no TIG . Look now cheap as chips .
Plastics are fairly difficult to work with , yerh bar stock is easy but has anyone out there got a plastic injection moulding machine ?,,,,,,,,,,,,,,,,,,,,,,,,that will be a no then ! 3DP means complex shapes can be made at home by anyone .
As the the argument about making toys , yoda's heads and the likes is all they are good for , well thats fine if that all
your imagination can
only come up with is making wee doodads , me I can see all sorts of uses , pattern making for one , plastic patterns are moisture resistant for one .
And what about the machine build , the learning involved is that not part of the fun . To me if it gets kids off frigging with an xbox controller and making plastic gears its all good .
And the printing the plastic gun argument

,,,,,,,,,,,,,,,,,, WTF ! , get a grip
To me the 3DP haters are narrow minded and stuck in the past . At the end of the day its HERE TO STAY ,

to me its another tool/machine ,medium to be exploited .
Rob