This will provide a redundant download location in the event that downloads.androidsu.com/superuser and/or goo-inside.me/superuser are unavailable for some reason. GitHub can handle the bandwidth easily (For a few days at least.) and there's a commit ready to bring GitHub online for a download location. Just revert my revert, and it'll be ready all set.
Lastly, it might be worth looking into making GitHub the default download location for su and its manifest, since gh-pages has an excellent uptime rating. I'm guessing that would have to wait for a future Superuser version, but it's at least something to think about.
This will provide a redundant download location in the event that downloads.androidsu.com/superuser and/or goo-inside.me/superuser are unavailable for some reason. GitHub can handle the bandwidth easily (For a few days at least.) and there's a commit ready to bring GitHub online for a download location. Just revert my revert, and it'll be ready all set.
On a side-note for future reference, I did notice that GitHub is case-sensitive about repo names and gh-pages; http://chainsdd.github.com/Superuser will work, but http://chainsdd.github.com/superuser would result in a 404.
Lastly, it might be worth looking into making GitHub the default download location for su and its manifest, since gh-pages has an excellent uptime rating. I'm guessing that would have to wait for a future Superuser version, but it's at least something to think about.