Also, the title is misleading for another reason. iOS doesn't "know when you walk into an Apple Store", you have to manually open the app, which removes most of the "wow" factor IMHO.

If the poster is gratuitously sensationalizing to get clicks, I’d also frown on it. But if the person is genuinely delighted... I’m ok with that. I’m also ok with you not being genuinely delighted.

This is one of those things that is going to provoke a “wow” from some folks, a “meh” from others, and a “dystopia” from yet others again.

The day my iPhone starts whispering in my ear about the daily specials when I walk by a store... That day I will not be saying “sweet!"

Don't be like that.