Gets people talking and sharing. Women may say they don't like or care for big dicks but for many there is a morbid curiosity and a big dick often induces a jaw dropping effect and they're more likely to gossip about it.

Even if not attracted, dicks are tools of penetration by nature, so the action is no surprise.

I saw comments linked here of men even, tweeting, "I ain't gonna lie, for a white boy, Hunter is packin."