Not really a 'gotcha' but you're just going to want to think about how the files are being hosted. They need to be on a web server somewhere... So, if that is just a huge folder of 'stuff' that you manage the links for, or if that is going to be some sort of content management engine like Moodle, or a curriculum repository, that's really the big part. Deploying is pretty straight-forward, but keeping the collection and keeping some semblance of organization to it is the challenging part.
