When I first joined, I was impressed with the helpful neighbors. But, and this is a big but, I only put a missing kitty, from a website for lost animals. I was banned for that. According to them, they don't allow being on a soap box. That is exactly the way they put it.
Another time, I gave my opinion about not wearing masks. I got in trouble for that one also, by a moderator. I have been called a racist for stating the truth about an incident. But I had some neighbors, who stuck up for me on that one.
I do not like how people get to fighting with each other on almost every subject. It is ridiculous and childish. I would think adults would be able to have conversations with each other without all the heckling and bullying.
I like how I have been able to help a friend of mine, with his maintenance business. So, for that, I am thankful.
Last, but not least, I like their finds area where you can find or sell items. It would have been helpful, however, if they would have given us some warning that they were changing their format. Personally, I liked it better the way it was. I liked, For Sale and Free rather than Finds. With that in mind, we have gotten some pretty nice things for free or reasonable cost.
These are my own opinions of Nextdoor.