I have never played the DB quest line. I have always chosen to destroy them. I hate the things you have to do in that quest line. I couldn't even hack the DB in Oblivion, and that was a lot tamer the the DB in Skyrim. But now I am thinking about doing it for once. Its not that I don't know the story. I've watched a play through on youtube. So I know how things shake out. But I have never done it myself.
The only positive I can think of is that I would have the chance to kill Cicero, the most annoying character in all of Tamriel. I don't need the horse. I have a better one I can summon anytime I want. I can get all the DB apparel (except the jester stuff) by destroying them. I can get a blade of woe off of Astrid's corpse. So what can I get from actually doing this quest line?
Help convince me to take the plunge and do the horrible, horrible things this quest line involves. (Conversely, convince me that there really isn't a point if the story is not going to reveal anything new.)