Refreshing the internal cache

But I’d say the main reason to think about publicity is to help the movies and TV shows you’re involved with. The screenwriter tends to know more about the story than anyone else on the project, so you can be a crucial resource as journalists figure out how to write about the plot. […]

The other reason to think about publicity is in terms of your overall career. I have no doubt that I’ve gotten meetings with certain directors and actors because of repeated exposure to my name. It’s nice if someone likes Big Fish. It’s even better if they remember I wrote it. Every time a news story includes the phrase, “…August, whose credits include Big Fish, Corpse Bride and Charlie and the Chocolate Factory…” that’s like refreshing the cache on someone’s internal IMDb.

Screenwriter John August talks about publicity for writers on his blog.