Social networking using local area networks

1. A local area networking method, the method comprising the steps of:

providing a system server in communication with a first mobile device over a wide area network and having a processor coupled to a memory, the memory having processor-executable instructions and at least one database embodied thereon,

the first mobile device also in communication with a local area server over a local area network, wherein the local area server identifies unique identifiers associated with a plurality of other devices connected to the local area server, wherein each of the unique identifiers is a media access control (MAC) address, and

the first mobile device configured to query the local area server of the local area network before the first mobile device communicates with any of the other devices of the local area network and obtain the unique identifiers associated with the plurality of other devices of the local area network from the local area server, and

the at least one database including a listing of the unique identifiers associated with the other devices registered with the system server and a listing of user identifiers and user profiles relating to the other devices registered with the system server;

permitting users of the other devices to selectively make the user identifiers and the user profiles relating to the other devices registered with the system server undiscoverable by the first mobile device over at least one of the local area network and the wide area network;

receiving by the system server from the first mobile device, after the first mobile device has queried the local area server and before the first mobile device has communicated with any of the other devices of the local area network, the unique identifiers associated with the other devices of the local area network;

correlating by the system server the listing of user identifiers and user profiles with the unique identifiers received from the first mobile device;

communicating to the first mobile device the listing of user identifiers and user profiles correlated with the unique identifiers, thereby permitting a user of the first mobile device to view on a graphical user interface of the first mobile device the user identifiers and user profiles relating to the other devices registered with the system server and within the local area network, and permitting the user of the first mobile device to view on the graphical user interface of the first mobile device the unique identifiers relating to the other devices either not registered with the system server or which have been selectively made undiscoverable by the users of the other devices, wherein a sharing of one of a data file and an executable file is permitted between the first mobile device and the other devices for which the user identifiers and user profiles are discovered and shown on the graphical user interface;

receiving by the system server from the first mobile device a geographical location of the local area network of the first mobile device and the one of the data file and the executable file, and associating the one of the data file and the executable file from the first mobile device with the geographical location;

depicting an interactive map on a graphical user interface of a second mobile device registered with the system server and initially outside of the local area network, the geographical location associated with one of the data file and the executable file from the first mobile device identified on the interactive map; and

permitting the second mobile device registered with the system server to access the one of the data file and the executable file from the first mobile device only when the second mobile device is also at the geographical location, wherein an opportunity for the second mobile device to access the one of the data file and the executable file is triggered by a generation of a file location indicator on the interactive map.

2. The local area networking method of claim 1 , wherein the unique identifiers associated with the first mobile device and the other devices of the local area network are received by the system server, and the listing of user identifiers and user profiles correlated with the unique identifiers are communicated, through the wide area network.

3. The local area networking method of claim 2 , wherein the wide area network is the Internet.

4. The local area networking method of claim 1 , wherein the first mobile device is permitted to register with the system server prior to the receiving of the unique identifiers associated with the first mobile device and the other devices of the local area network by the system server.

5. The local area networking method of claim 1 , wherein the at least one of the other devices registered with the system server is in communication with the first mobile device through one of direct communication, communication over the local area network, and communication over the wide area network.

6. The local area networking method of claim 1 , wherein the user is permitted to selectively block the sharing of one of the data file and the executable file with at least one of the other devices registered with the system server.

7. The local area networking method of claim 1 , wherein the system server permits the user of the first mobile device to define the user profile and the user identifier of the first mobile device.

8. The local area networking method of claim 1 , wherein the user is permitted to selectively make the user identifier and user profile of the first mobile device undiscoverable by the other devices over at least one of the local area network and the wide area network.

9. The local area networking method of claim 1 , wherein the geographical location is a set of coordinates including latitude and longitude.

10. The local area networking method of claim 1 , wherein one of the other devices registered with the system server is permitted to access the one of the data file and the executable file from the first mobile device when the one of the other devices is in the local area network.

11. The local area networking method of claim 1 , wherein the one of the other devices registered with the system server is permitted to access the one of the data file and the executable file from the first mobile device only upon receipt of an approval by the user of the first mobile device.

12. The local area networking method of claim 1 , wherein the user of the first mobile device is permitted to make the interactive map one of publically available and privately available, the privately available interactive map only viewable by the other devices upon receipt of an approval by the user of the first mobile device.