[Build-It-Break-it]

To me its no different then a drive thru car wash, ordering parts online instead of in the store,renting movies at redbox,reading e books etc etc.

Everything listed takes away jobs some how. It's the way of the world now because people accept it. Technology is great but takes away human interaction.

If your mad at one thing technology related might as well be mad at all things technology related.

Jobs get cut all the time because of machines but also get created because of them to.

I use the self check outs all the time and usually get in and out fairly faster then the cashier. My local Costco has self check outs to and it's a real time saver.