Small Improvements featured a basic Yammer!-integration since mid 2014. Unfortunately the integration didn’t really take off: Yammer had gotten acquired by Microsoft in 2012 and fell out of favor with most organisations during 2015, and our integration didn’t thrive.
The current trend is towards enterprise communication tools like Slack and HipChat, and our Slack integration fared much better. Also we’re working on a HipChat integration now that will ship it in early Q4.
We’ve stopped advertising Yammer in February, and new clients didn’t even see it in the admin screens anymore. And we’ll pull the plug on Yammer on November 1 2016.