3D - Printing - Pros vs. Cons

I was wandering about the net reading about graphene aerogels when I ran across this site: 3Ders.org home page

In addition to news items, fun with 3d printing, etc., they have a comparison section which reminded me of your question in this post. I haven't wandered about it extensively but figured I would share anyway!

The Millennium Falcon looks pretty cool but then I realized you have to buy the pattern from the company making it and wandered off!