Why HipChat, Sqwiggle, and Google Sites Lost Us to Slack, Yammer, and Confluence (blog.bunnyinc.com)

Interesting article!

Am I the only one who finds Slack too prone to distraction? Also, how the following can be a decision factor? - "HipChat offers many of the same features that Slack offers, but it is not as good looking."

Slack integration with other tools is the biggest winner so far !