Twitter: 4 tweets. 1 response to readers.

Twitter: 57 tweets. 12 responses to readers. 6 on his writing process. 1 promoting a poem. 1 promoting a book.

Facebook: 1 post. 1 on a poem.

Blog: 1 post. 1 from a guest blogger.

Facebook: 2 posts. 1 plugging her blog. 1 on a future appearance.

Facebook: 1 post. 1 linking to an interview.

Twitter: 3 tweets. 2 on a bookstore/publisher.

Blog: 5 posts. 1 linking to his film reviews. 1 describing his loss of job writing film reviews. 1 on future appearances.

Twitter: 37 tweets. 1 on the Pulitzers. 2 promoting his blog. 1 promoting a book. 1 responses to readers.

Twitter: 2 tweets. 1 on a book being released in Korean.

Facebook: 1 post.

Data, April 18