I did, but they so far seem to have the opinion that the common end user doesn't know his head from a hole in the ground and will only muck things up if they try to do something as simple as to change one text string.
Not to mention that they claim to run otherwise hack-free games, and any problem with their stuff caused by another hack isn't their problem. Because of these attitudes I've pretty much stopped using their non-bordello NPCs and switched to Christianlov's. If it weren't so handy to have a bordello or two setup with their NPCs to keep my romance sims happy, I'd dump all of them (and very well may, in favor of setting up OFB-type bordellos instead).