By now we're probably all getting a little sick of Skyrim-related news, threads, and memes. However, I would like to know more about follower dialogue, and I can't find much information about it around the web.
I know that Vilkas has special dialogue if you bring him into the Bards' College during the lecture (I've only seen it once, so I don't know if there's other ways to get it to happen) and I've heard that Marcurio (whom I've never hired) has a more robust-than-usual selection of lines, including some kind of game-breaking argument with Delphine in Riverwood. Are there more than that? I mostly ignored the followers during my 100+ hour playthroughs, but now I kind of wish I had used them more (the trick is to give them good equipment, at which point they become pretty decent).
Anyone know of more follower-specific dialogue or scripted events? SPOILERS assumed.