Thanks Christy and Gretchen. @Gretchen, something weird about Google Groups? I thought you replied to this thread, but now I can't see your reply. :/
Anyways, thanks, yeah I know that Chicago Collections has been using Scalar for a while (Kate here at UIC has been instrumental in our own effort). I'd also assumed that it was in use at CHM, due to @Gretchen's obvious expertise helping the CCC with their exhibits (thanks for the reminder regardless!).
I don't have any specific questions or concerns, mostly just kind of general curiosity how people envision a path going forward, in say 5 years when Scalar really shows its age.
I thought maybe it made sense to dig into the source and start making improvements myself, fixing issues. I don't know the folks at USC, so I don't know whether any changes would make it upstream. Maybe this would mean forking the system or something. Also, my experience with Scalar code is... well, it's kind of a mess under the hood. I have half a mind to start from scratch, and build a modern alternative, with a clear migration path. I dunno.
Cheers,
-Allan