Certainly students, faculty and administrators interact differently because of technology, but we still interact.
Registration is streamlined by technology, but registration still occurs.
Research is made significantly more efficient by the use of technology, but is still conducted by a human researcher. Hate speech is more easily spread through technology, but is still initiated by a person. The notion of solicitation in residence halls has been around for a long time. In general, we do not care for people to have open access to our students in their living spaces to promote commercial enterprises, especially without our permission. E-mail has become a simple way of infiltrating students' personal space with such commercial information.