Hostile? Hardly. I am in the industry. I have been doing RF circuit design for 20 years, and order several PCBs per year, although these are expensive PCBs

Hostile? Hardly. I am in the industry. I have been doing RF circuit design for 20 years, and order several PCBs per year, although these are expensive PCBs of RF laminates. For inexpensive though, some places will queue up 2/4 layers G10 laminates for 2 week delivery (i.e. eprotos.com). Then again, I have a PCB router at home, and a vacuum UV exposure box, so I don't order many hobby PCBs.