Ask HN: Where can I find the HN of Manufacturing Operations?

I appreciate the wealth of information about technology offered by HN. Hence, I am looking for a software/hardware hacker community/resources focused on manufacturing operations. I am aiming to capitalize on the oportunities arising from the pain ubiquitous in Oil/Gas equipment manufacturers and mom/pop machine shops (to which a great percentage of the labor is outsourced) in Texas. Time to bring Oracle at al. down from their ERP pedestal.

Usually here people just seem to email me with their questions. Either I answer it or point you in the right direction.