1. A computer implemented method for providing information to an information feed associated with a group of an online social network, the method comprising: receiving, at a computing device, a network communication including a group address and data, the group address encoded to include a first identifier associating the network communication with a first user and a second identifier associating the network communication with the group; decoding the group address to obtain the first identifier associating the network communication with the first user and the second identifier associating the network communication with the group; providing at least a portion of the data in the network communication as an information update to the information feed associated with the group; and providing the information update in the information feed for display on a display device.