Do you program in the evening? How about late at night?

Yesterday we were amused to see this post on Reddit’s sysadmin forum:

Since Stack Overflow was founded, we’ve described it as “a question and answer site for professional and enthusiast programmers.” It supports both experienced developers who code as part of their work, and people who are learning as part of a university curriculum.

A while back I encountered a developer who shared a story of a positive experience on Stack Overflow. He’d asked a question late one Sunday on Labor Day weekend, and been delighted that he’d quickly gotten multiple responses. He said he was impressed that someone else in San Francisco was also “burning the midnight oil,” and noted it as a testament to the work ethic in Silicon Valley.

Is there a difference between a “software engineer” and a “software developer”? How many years of experience do you need to be “senior,” or a “team lead”? Do people still call themselves “webmasters”? Does anyone actually describe themselves as a “rockstar” or “ninja”?