Another good week for very good posts.

BuzzFeed's AI-powered quizzes have arrived. Starting today, there are six for readers to try. As you can probably imagine, the majority are themed around Valentine's Day. Want help writing the perfect ...

BuzzFeed and Purina have teamed up to create a series of funny branded entertainment videos that have generated an impressive number of views on the Web. But did they work in terms of selling more cat ...