What are your thoughts on implementing fallback repositories? If you read the Blockland Glass topic, I'm moving files to amazon for redundancy, and I'd like to be able to maybe do a nightly upload of a full, BLG-wide JSON repo to it, just incase the server ever goes down. On top of that, I'd like to be able to list 'upstream' repositories as one of the back-ups.
My thinking is that if the service ever goes down, I don't want to leave a whole bunch of people headless like RTB did.
So maybe have them by priority based on the order listed? (example for one of your mods, assuming you set up the upstream repo and what-not)
...
repository http://blocklandglass.com/api/support_updater/repo.php
repository http://s3.amazonaws.com/blg-cdn/repo.txt
repository http://mods.greek2me.us/repository.txt
...
although there would also have to be some way to define the format of each independently..