Glamorous Toolkit is built in Smalltalk, but it is not intended for you to build systems using Smalltalk. It is a technology for building development environmen

Glamorous Toolkit is built in Smalltalk, but it is not intended for you to build systems using Smalltalk. It is a technology for building development environments for your systems. That's not quite the same. Oh, and we use it in corporate settings just fine, too :).