Informal poll: is it within a teacher's rights to forbid the use of such a service on their assignments? You know, "I want to see YOUR work, not an underemployed English major's work." If I were a teacher and I thought my wealthier students were turning cash into better essays not thru tutoring (learning) but simply paying someone to spruce it up, I'd do what I could to ban the practice. It's not fair to other students and it makes it difficult or impossible for a teacher to accurately gauge a student's own skills.