Until recently REXX (or to be more precise the open source ooREXX) was the scripting language of our comercial LabMaster FA product. We have now replaced REXX with Python, but I have written and maintained a lot of REXX code while working here. ooREXX is quite interesting as it adds objects to REXX while maintaining compatiblity with classic REXX. Interestingly many years a ago we tried to recruit someone with REXX experience but we only managed to get a couple of CVs, both of which had very limited experience of the language.