I come from a blue collar background, and have a large blue collar network on Facebook. I regularly see people posting about jobs, sharing that they are looking

I come from a blue collar background, and have a large blue collar network on Facebook. I regularly see people posting about jobs, sharing that they are looking for jobs, etc. It will often be in just a generic post along the lines of "x construction is looking for laborers, $20 an hour call #" then reshared a hundred times. I think a formalized and well designed way of doing this could work and a have a large benefit.