What do you think of the corporations on Fortune's World's Most Admired Companies list? Have you worked for any of the companies, or bought their products or services? Which — if any — companies do you admire in this economy? What makes a company admirable - social responsibility, excellent talent, sharp marketing, smart managers, or just plain profits? Tell us what you think. The best replies will be published here, and possibly in a future story on CNNMoney.com.