Some Muggle Born Ravenclaws heard about the website ratemyprofessor.com and were inspired. They spent long nights developing witchandwizardweighin.com. The site quickly spread across the school and ratings for each professor went live. Upperclassmen wrote detailed reviews of professors for the First Years; filled with tips and tricks to pass each class.
Professor Longbottom was overwhelmingly rated the hottest teacher.