nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpq2fpvdepea3xlyxyayf22h7xy6q06kchfeeh8j568n8j07wm49j7qkfq0jd (nprofile…q0jd) Another scenario that's always interesting is when there are two schools inventing the same ideas at the same time, sometimes in collaboration but with very different points of view.
Modern program logics like Iris and its community are interesting, because the community cleaves into two halves and there is almost nobody in one half who can even remotely understand the papers of those in the other half, about their own research topic. (With like two or three exceptions — and I am not among them.)