3D Printing Market - How Far We've Come and Where we are Headed

[Brian_Krassenstein]

Things have come so far so fast within the 3D printing market Materials development, software for slicing and designing, and hardware which has dropped in price to levels which almost anyone can afford. As we move forward through the next few years there is a lot to be excited about. Isidora at 3DPrint.com has taken a step back and examined just how far we have come thus far. The article can be read here: http://3dprint.com/11195/3d-printing-market-future/

Let's hear your thoughts.
Will the market and technology which runs it develop faster in the next 2-3 years than the last 2-3 years?
What are so of the major issues we will have to resolve from both a tech standpoint as well as perhaps a legal one?

[squadus]

Very exciting to see new and better software to complement our 3D printing hardware!