You’re at a conference, the wifi is good, and you’re excited about live tweeting the next speaker. But have you ever wondered whether it’s “OK” to copy and publish someone else’s words and ideas? If you were at the movie theater, neither the studio nor the theater operator would permit you to videotape portions of the movie to post on your blog. On the other hand, the art of critical commentary goes back to at least Shakespeare’s time, so it’s definitely established both in common practice and in the law that reproducing information, even copyrighted information, is acceptable under certain circumstances.
Setting aside issues of whether the practice is actually useful, and whether it is distracting to the speaker and to others in attendance, live tweeting and live blogging of conferences, events and webcasts raises legal and ethical issues. Producers of webcasts and live events often charge admission for these, and they may include copyrighted material. Speakers may also have copyrighted their presentations, or may (in my case) quote substantial portions of a