Chatroom services for social networking; Communications by computer terminals; Communications by telegrams; Computer transmission of online based services accessed via a network reference, namely, a URI, visual code, namely, barcodes, tag, namely, RFID, terminal, namely PC or mobile device, or any combination thereof; Electronic message transmission; Electronic transmission of messages and data; Internet broadcasting services; Providing multiple-user access to a global computer information network; Providing on-line chat rooms for social networking; Providing on-line forums for transmission of messages among computer users; Provision of video conferencing services; Text messaging services; Transmission and delivery of digital music via the internet; Transmission of digital files; Transmission of electronic mail; Transmission of greeting cards online; Transmission of information through video communication systems; Transmission of short messages; Transmission of sound, picture and data signals; Transmission of sound, video and information