In case you missed my announcement, I have moved my 3D Printing commentary to Andrew Mazzotta's 3DHacker site. In case you haven't been following it here's what you've missed:
3D Printing is more than a Gimmick or I don't think so Mr Uog
How much is a design for 3D printers worth?
First step to 3D printed eletronics, or the birth of the T1000?
Leopoly, like Tinkercad for Sculptris
And the most talked about topic:
DRM and 3D Printing or DRM isn't the solution, it's the problem
Andrew is working on an RSS option and I'll make a note of that when it happens so you can use feedly keep up to date on all my rantings.