Well, it might be a mistake, but I find that the best communities I'm a part of are echo chambers.
I like urbanism Facebook groups where we can discuss how to improve a specific intersection, for example. Where we are like-minded people and we try to find the best solution.
When we have the same discussion in the neighborhood group, the thread becomes a shouting match with drivers requesting to be able to run through the intersection at full speed with no inconvenience and to get cyclists and pedestrians out of the way. With the usual "they don't pay taxes". So it is less interesting.
I like urbanism Facebook groups where we can discuss how to improve a specific intersection, for example. Where we are like-minded people and we try to find the best solution.
When we have the same discussion in the neighborhood group, the thread becomes a shouting match with drivers requesting to be able to run through the intersection at full speed with no inconvenience and to get cyclists and pedestrians out of the way. With the usual "they don't pay taxes". So it is less interesting.