Andy Kessler says "Forget blue-collar and white-collar. There are two types of workers in our economy: creators and servers" ("Is Your Job an Endangered Species?," op-ed, Feb. 17).

Mr. Kessler's rudimentary worker typology does not include meddlers: enviro-Marxists, czars, regulators and wannabe regulators (mostly college students), statists of all stripes, staffs of elected officeholders, enemies of the republic (especially those within it), haters of capitalism and individual liberty, college faculties, union and community organizers, and anyone connected with the United Nations.

Had Mr. Kessler examined the meddler category, he would have concluded that the American work force is growing by leaps and bounds.

Julie Mahlin

Cincinnati