Hey FME'ers. I just wanted to draw your attention to this useful piece of information I found.
See my tweet here: https://twitter.com/FMEEvangelist/status/1151516193263640577
Basically, when doing a Dataset Fanout you can set the folder to be a zip file when you write to it, or you can set the Fanout Expression to have a zip file extension, or you can use both!
I'm not sure when this got implemented. I think the first method has been around for a long time, but the other two might only be in 2019 or newer.
Hope you find this useful!