My team has been part of the beta and we love it so far! It's really nice coming from other messaging apps where I feel like I'm constantly interrupted or there's a pressure to always be "on" the app so people know I'm there. pingpong allows me to really focus on my work and get things done because I know I'll receive message interruptions if they're necessary, but otherwise I can do my own work and read the other stuff later.
Pros:easy to use, messages are organized and threaded, I'm not interrupted from my work unless it's really necessary
Cons:So far so good! Since I was using the beta, I think there are more features to come, so I'm excited to see where it goes.
Pingpong