I do not recommend using the app (especially not without context) as a proxy for a difficult conversation that may have to happen.
Since the question came up earlier, here is my full take on this situation: https://news.ycombinator.com/item?id=32097859
“Dave, found the perfect app for you!” is aggressive. “Wow I might start using this app!” Is better.
Yeah I thought about going this way.
GP is supposed to mediate while at work while their colleague is talking in circles?