I really don't get why companies use slack and pay 13 a month!!! when you can have gchat for free in your 12 a month. I mean, yes, gchat lacks some features, bu

I really don't get why companies use slack and pay 13 a month!!! when you can have gchat for free in your 12 a month. I mean, yes, gchat lacks some features, but for the most part it works.