Katherine Dvorak is a writer for the Daily Collegian, the leading news source for Pennsylvania State University. This article was brought to CNN.com by UWIRE, the leading provider of student-generated content. UWIRE aims to identify and promote the brightest young content creators and deliver their work to a larger audience via professional media partners such as CNN.com. Visit UWIRE.com to learn more. (UWIRE) -- A Web site developed this year that allows students to share old exams online is causing debate among professors about its ethical implications. PostYourTest.com creator Demir Oral says the site is a tool for education, not for cheating.
@highlight
PostYourTest.com was developed this year, has mostly California tests
@highlight
Site is causing debate among professors about its ethical implications
@highlight
Teachers can ban exams from the site if they don't want students sharing
@highlight
Looking at an exam may not always be the best way to study, professor warns
@placeholder is an educational tool that lets students anonymously upload materials and tests from their previous and current classes, said Demir Oral, creator of the site.