![Mike Linksvayer](https://identi.ca/uploads/mlinksva/2013/7/24/K6hRzw_thumb.png)
@clacke well put, exactly half of why I posted above note (other half various hand-wringing I suppose). Yammer probably had more capital and a sales team and enterprisey integrations enabled by that, as I imagine does Slack. But plausible evergreen state of enterprise market a reason this isn't just kvetching.