It's not news every time a Kickstarter product starts shipping to backers, but in the case of 3Doodler, it's worth a mention. At last count, the startup had raised $2.3 million to fund its 3D printing pen, and with a cost of $99 per device, well, you do the math: that's a lot of people waiting for their new toy to arrive. And we mean it when we say "toy" -- while you won't be creating anything useful like a
