There's a heavily moderated and busy Facebook group focused on urbanism in Helsinki, "Lisää kaupunkia Helsinkiin". Irony and sarcasm are prohibited; they don't

There's a heavily moderated and busy Facebook group focused on urbanism in Helsinki, "Lisää kaupunkia Helsinkiin". Irony and sarcasm are prohibited; they don't get you banned, at least not right away, but you do get called out for them. It really helps keep the discourse focused.