For myself, Slack is such a time waster that I'm at the point where I only check on it periodically. I tell coworkers that if there's an emergency that needs to be tended to right away, just text, call, or talk to me in person. If there's something that can wait, email is better. After 2+ years of using Slack on several different teams, I have yet to see any enhanced group communications. I do however see massive amo…
My experience exactly. The most common observation with Slack is how people praise it as the next big thing in productivity. But this is always during the honeymoon phase, after a few months of working with Slack it usually quickly wears off.
Slack is getting such a huge valuation so quickly because it is incredibly simple to use and is very user friendly. IM tools like Skype / Sametime / whatever have been around for companies forever, but Slack is much more user friendly and frictionless to use from the ground up, and with plugins even more useful.
I think most of the hate here keeps coming back to issues with peoples coworkers, not whatever IM platform they want to dislike that is currently making tons of cash.