In various representative aspects, methods and apparatus for communications may operate in conjunction with a computer storage system storing information relating to multiple user accounts and a computer system coupled to the computer storage system. The computer system may receive an entry code from a visitor computer associated with at least one of the user accounts. If the entry code is valid, the computer system may receive a communication from the visitor computer and issue the communication, such as by posting to an associated user webpage. In various embodiments, the visitor computer is used by a user that is not registered with the social networking system or is not associated with the account associated with the webpage.