As a teacher in two school districts, using e-mail has made Cx much easier for me.
Last year, at one school, email was not used consistently. This made it difficult to keep up to date with events & meet deadlines. Now I can keep track of what is happening, and become more informed. This year, with a new website, new email system, and new administration, I am more abreast of the day-to-day goings on of the school.