Dell ran its entire business on the Objective-C version of WebObjects (4.5) for quite some time, until about 2000, if I recall correctly. I'm not quite sure wh

Dell ran its entire business on the Objective-C version of WebObjects (4.5) for quite some time, until about 2000, if I recall correctly. I'm not quite sure what you mean by "large-scale enterprise", but I'd hope Dell at its heyday would qualify.