22. A method of posting a message from a mobile device to one of a plurality of social networks supported by a social networking website system, the method comprising: enabling automatic participation, by the mobile device, in a plurality of social networks supported by the networking website system on a current location determined as GPS coordinates by the mobile device, without requiring an invitation to be sent to user or need for user acceptance; receiving, by the mobile device from the social networking website system, postings from the plurality of social networks based on a current location of the mobile device based on the current location; creating, by the mobile device, a new posting, per user instructions, wherein the new posting comprises an audio message, a video message, a graphic, a textual content created by the user using the mobile device; and broadcasting, by the mobile device via the social networking website system, the new posting to the at least one of the plurality of social networks; and wherein the user of the mobile device can create the user's own social groups for sharing and interaction.
22. A method of posting a message from a mobile device to one of a plurality of social networks supported by a social networking website system, the method comprising: enabling automatic participation, by the mobile device, in a plurality of social networks supported by the networking website system on a current location determined as GPS coordinates by the mobile device, without requiring an invitation to be sent to user or need for user acceptance; receiving, by the mobile device from the social networking website system, postings from the plurality of social networks based on a current location of the mobile device based on the current location; creating, by the mobile device, a new posting, per user instructions, wherein the new posting comprises an audio message, a video message, a graphic, a textual content created by the user using the mobile device; and broadcasting, by the mobile device via the social networking website system, the new posting to the at least one of the plurality of social networks; and wherein the user of the mobile device can create the user's own social groups for sharing and interaction. 24. The method of posting of claim 22 wherein receiving comprises: retrieving by the mobile device, postings, from the social networking website system; presenting a list of retrieved postings, by the mobile device, for user selection; providing instructions and prompts based on the local language, by the mobile device, wherein such instructions and prompts are selectively retrieved from the social networking website system; and displaying a selected one of the retrieved postings by the mobile device.