Sculpteo (3d printing service company) made a study which shows that using a 3d printing service is more cost effective then buying your own 3d printer.
Many people pointed at some obvious mistakes and shortcomings of this study:
http://blog.sculpteo.com/2014/02/20/should-you-buy-a-3d-printer-or-use-a-3d-printing-service/
Blog pointing at some errors:
http://3.dmake.me/2014/sculpteo-publishes-nice-study-flawed/
Many people pointed at some obvious mistakes and shortcomings of this study:
- Shipping cost is not included
- It takes time to ship 3d printed object from Sculpteo which is not RAPID prototyping
- There are many cheaper DIY 3d printers then the ones included in the study
- I personally would add: WHERE IS THE FUN IN ORDERING SOMETHING FROM A COMPANY!?!?!? DO IT YOURSELF! it is rewording beyond money ... and you will learn new things ...
http://blog.sculpteo.com/2014/02/20/should-you-buy-a-3d-printer-or-use-a-3d-printing-service/
Blog pointing at some errors:
http://3.dmake.me/2014/sculpteo-publishes-nice-study-flawed/