At present, the response of most educators is to ignore or dismiss this epistemological clash. Many faculty force students to turn off electronic devices in classrooms; instead, students could be using search tools to bring in current information and events related to the class discussion. Some faculty ban the use of online sources and deride the validity of any perspective that does not come from a disciplinary scholar. Many see social networking sites as useless or dangerous and do not recognize the diagnostic value of folksonomies for understanding the language and conceptual frameworks that students bring to the classroom.