It's not about having a pretty site, it's about showing a little courtesy to those of us about to serve up >100MB worth of MP3s to hundreds of people free of charge. The load needs to be distributed, or one or two servers are going to be saturated and unusable for the duration, while all the others sit there doing nothing because human nature is to just click the first link.
Personally, my server has other things to do, too, like handling email and serving up several websites. I've got a ton of bandwidth to spare, but I can't afford to have everyone who wants to download Chrono Symphonic hit my server at once. The load needs to be distributed among the mirrors as much as is practical.