Every time I see Foursquare's monthly bill for Slack I think of some quote (possibly from pg?) about how to price enterprise software. He said that you know you

Every time I see Foursquare's monthly bill for Slack I think of some quote (possibly from pg?) about how to price enterprise software. He said that you know you have the right price when customers complain about it....but still pay. Then I show my grudging respect the slack team. I don't like their pricing. But I'm still paying.