Adam,
We have a large site with 5 regional sites in seven languages - it would be nice to be able to set which common.config to use programmatically. We could have a file for each language, and possibly also for each content management module, to avoid large lists of items in the dropdowns.
I know that I can code to add items, but it seems that this wouldn't be a big deal to add this functionality to your existing program.
Thanks in advance.