I think a lot of FE is an excuse. We had a flat earth society at university. The rules were:
1. The society shall only meet and discuss society matters in the student union bar.
2. No business will be discussed in a public place.
It was mostly populated with physicists, engineers and a couple of lecturers. I'll let you deduce the reasoning for the existence of the society
edit: I wasn't a member. Only the assassins society which meant drawing a victim from a hat once a week and the victim had to avoid being stabbed by a joke shop knife in the neck by about 30 people. At which point you'd have to die a loud and horrible death wherever it occurred (usually in lectures). If the death wasn't loud and horrible as voted by the committee you'd have to pay the bar round. You'd get arrested now