From your "Rewards" Thread: (Destiny)

by kapowaz, Tuesday, May 07, 2013, 08:09 (4218 days ago) @ Claude Errera

I remember talking to Dan Miller about the eggs he stuffed into New Alexandria - things like the rave in Club Errera, and the flyable Pelican. These things were REALLY hard to figure out on your own - I'd say 99.9% of all people who actually experienced them in-game learned how to do them from online videos - but insanely enjoyable.

Show me the job advert that talks about creating cool easter eggs and I'll concede the point. The job ad is presumably talking about core game mechanics (otherwise why mention them in a job ad?), and that's a very different kettle of fish. If you make core game mechanics that the majority of players won't enjoy then you're either not a very good game designer or you're intentionally making your game unappealing to the majority.