Didn't Adobe(?) post a full presentation about what they learned doing Lua for a full application (Lightroom maybe?)? Overall, it wasn't great. Unfortunately,

Didn't Adobe(?) post a full presentation about what they learned doing Lua for a full application (Lightroom maybe?)? Overall, it wasn't great. Unfortunately, I can't seem to find it anymore. I wonder if the HN hivemind can cough it up.