Would you allow me to use these for our servers?
I suppose, although a credit footnote would be nice ;).
However, there are a few things to note:
First of all, setting up the server-side can be quite some pain, and you would need to learn Django first too (setting up the project, configuring the app and then creating the templates).
Secondly, it requires that you run it through Tornado. So you would need to set Django up correctly for cooperating with Tornado, also a pain.
Thirdly, you should use Supervisor or something similar to run it daemonized (I use Supervisor).
Fourthly, for design consistency, you should probably try to make the rest of your site in Django as well (as then templates can be re-used, etc).
Fiftly, it depends on django-mediagenerator.
Sixthly, by default the server-side uses
RANDOMLY GENERATED KEYS which are only exposed to the desktop client hosting. This means that you need to make a way for customers to keep track of the keys.
Seventhly, it allows
ANYONE to use it (the server) as a relay for the client, not only your customers. Of course, this can quite easily be restricted in the server software.
That's everything I can think of right now, might be more though.