I'm reminded of standing at the back of Pebble Mill years ago, and one of the remaining riggers telling me that when the building opened, there were 1,500 staff working there. He then listed all the departments that had closed, ones with names that you could easily understand what there roles in programme making were - such as scenic services.
"Do you know after that how many people work here today?" he asked.
1,500. What do they all do?
A sign of the shifting nature of the industry I suppose - fewer people needed to make content, but more content being made an din different ways (plus Pebble Mill, like The Mailbox had some centralised departments for the rest of the country)
Was reading an interesting blog post by the late Mike Smith about how Radio 1 worked in the 1980s in particular how many secretaries there were and how much work they did, because there was so much more admin in those days - listener correspondence, record logs, scripts, manual PasBs etc.
None of that is needed any more, but in the 1980s there was no-one making content for the web, no visualisation, no 1Xtra or 1Dance, no social media team etc
I took a friend of mine round a former workplace and she commented that we didn't actually seem to be making any TV. We were of course, lots of hours a week... but it's all people sitting at computers in an office as that's how TV is made now. Things are different again now, don't even need the office