I was going to comment that teams doesn't have threads and slack may still win long term, but turns out teams added threads in the last couple of months(1). So

I was going to comment that teams doesn't have threads and slack may still win long term, but turns out teams added threads in the last couple of months(1). So yeah. 1: https://techcommunity.microsoft.com/blog/microsoftteamsblog/from-threads-to-workflows-microsoft-teams-features-that-boost-everyone’s-product/4430879 https://techcommunity.microsoft.com/blog/microsoftteamsblog/...