Once in a while. A liaison is a go-between. Crossroads needs students that can help spread the word about opportunities with Crossroads at your school. The current list of our liaisons is online. Crossroads is a magazine created to give ACM student members a forum to discuss computing from the point of view of a student, and to provide an outlet for student publications.
Crossroads is totally a volunteer organization, and none of the staff are paid.
We are all student volunteers. To make Crossroads work, we need to reach all students to get the broadest possible selection of articles. Therefore, we need student liaisons at as many schools as possible to contact faculty and students about the possibility of submitting an article for publication on the desired topic. While the staff does try to reach as many faculty and students as possible with Calls for Articles, we could really use help that is located on each school campus. That is why we need liaisons.