Well, both. Generally, I follow people because of F# and functional programming in general. But if you write, let's say, about your MTB trip to the mountains, I will probably read such a tweet as well. 😀

Walking (good for your muscles around your backbone, btw) or cycling there? For how many hours or days? 😀

The obvious answer everyone wants to give but is too afraid to say is: 'use a large axe'—just like Zaphod Beeblebrox wanted to in the hilarious book The Hitchhiker’s Guide to the Galaxy. 😀

The regimes may do so not only at the border, but also while applying for ESTA-like permissions. So if the immigration officers like object-oriented programming, they won't allow me in so that I cannot spread enemy functional propaganda in their fiefdoms. 🤣