That's definitely true. We try to solve that in two ways: 1. We'll intelligently bubble up stuff that has a lot of discussion or activity, along with the conte

That's definitely true. We try to solve that in two ways: 1. We'll intelligently bubble up stuff that has a lot of discussion or activity, along with the context, even if that activity is happening in other apps. (Lots of comments on a google doc). 2. I personally think the asynchronous nature of a feed stops people from spamming irrelevant garbage. In my experience, project channels always devolve at points to jokes/references/and stuff that people may think twice about posting to a wiki or feed.