Marketing Topic: Business to Business Marketing, Company Profiles

---Business to Business Marketing on the Web

200 Best B-to-B Web Sites by NetMarketing.
Questions: Look through 3 or more sites that are rated "A+" and 3 or more that are only rated "B." Do you agree with the ratings? Why or why not? Having reviewed these sites, what qualities or capabilities do you consider the most important for effective business to business marketing on the Web?