A few large companies are moving to it, but don't forget how long the corporate sales cycle is for this type of thing. We'll only know if it's a flop in 3-4 years.
> Billing will start on October 1, 2017, with the first bill issued on November 1, 2017.
We probably won't continue even at $2/user/mo, only about ~10 people use it and mostly just to post industry stories and/or press writings about our company.
For it to be viable (for us), they need to add in meetings a-la Google Hangouts, clone Slack, encourage employees to "Go Live" at events we do.