why are print and film production in the same category?

Can anybody explain why print production, photography production and film production are all gathered under the same "production" category?

I find it very confusing, I'm a still's production manager and have nothing to do with most job offers or news snippets on the bizcommunity website that relate to print production or film...

Since the still photography industry is so big in Cape Town during summer, and is permanently busy all year round in Jhb and durban, I should think it deserves its own category, forums and so on on bizcommunity.com.

who else wants to see more categories?