Debate: Is It Fair to Rate Professors Online?
As students finish their finals and plan for next semester, should they turn to RateMyProfessor.com to offer advice and seek guidance?

Claim: It is not fair to rate professors online
Reason: A bad rating is still there years later, even if it no longer has relevance.
Warrant 0: this won't discourage making mistakes
Warrant 1: this discourages making mistakes
Correct warrant: 0