1. A method, comprising: obtaining a call request on behalf of a mobile computing device; identifying a user associated with the mobile computing device; selecting a network page based upon a user marking of the network page, wherein the network page comprises a previously viewed network page associated with the user, wherein the previously viewed network page differs from a currently rendered network page; identifying a plurality of candidate topics for the network page based at least in part on content of the network page and a browse history of the user associated with the mobile computing device; selecting at least one of the plurality of candidate topics; identifying a topic specialist based at least in part on the at least one of the plurality of candidate topics; and connecting a call between the mobile computing device and another computing device associated with the topic specialist.