ABC has announced that Nightline will stay on the air for two more years, in its current timeslot. Yawn. Does it really matter anymore? I was a big fan and regular watcher of Nightline years ago, but in an age when I can turn on at least 4 different channels and get news 24 hours a day -- including satellite interviews with people from around the world, Nightline just isn't all that exciting. I still think Ted Koppel is a better interviewer, and a more serious journalist, than the "personalities" which infest television news today. But it's a half-hour show, which means 22 minutes of broadcasting. It's just not that significant.