> I wasn't sure of any good example of 'Public Information' from the article. Questions and answers at Stack Overflow. Questions often include code snippets,

> I wasn't sure of any good example of 'Public Information' from the article. Questions and answers at Stack Overflow. Questions often include code snippets, some of which even include personally identifiable information like names and addresses. That data becomes public immediately, and then it’s reused by others when they download and adapt the Stack Overflow Data dumps.