I don't think that's a good idea. It would widen the scope so far that the site loses all focus.
Industrial Automation is what powers modern industry. From complex relais networks to PLCs and SCADA to industrial Internet of Things. Thing is, industry being industry, there are very specific things you have to keep in mind that are not or less relevant than in other automation industries. Food industry is one of the most obvious examples that show a world where some things just have be done right.
Logistics automation, one of the examples you have, would depending on the definition you have for it at least be partially part of Industrial Automation. After all, logistics is an industry. So as long as the focus is on manufacturing, quality control and material handling processes, it just might work. We'd have to see during Beta whether it does indeed.
Business process automation has a focus on sales and workflow. It deals with the people-side of a company, not the manufacturing-side. Putting that together with this proposal would be a bad idea.