This is something we used to say, but I really feel that since the popularization of the web apps, I'd rather have cross-platform UX working the same or near enough.
I know, for instance, that I'm likely the only person on Hacker News that actually likes the Slack Desktop application, and I'm glad it works very similarly on both my Mac and PC.
I know, for instance, that I'm likely the only person on Hacker News that actually likes the Slack Desktop application, and I'm glad it works very similarly on both my Mac and PC.