Like I keep telling people, yah gotta pick yer poison.

3D Printing
,
1

Like I keep telling people, yah gotta pick yer poison.
http://www.core77.com/blog/digital_fabrication/a_database_of_120_different_3d_printers_with_prices_stats_24602.asp

2

I have http://www.3ders.org in my circle. They post up a good amount of news on G+

3

https://plus.google.com/u/0/104041954822527095064/posts