This document presents a study analyzing the dynamics of interacting multiplex networks. The objectives are to analyze popular social networking platforms like Facebook and Twitter as multiplex networks through common users, and to study how interactions in one network layer can influence dynamics in another layer using a multiplex network model with different topologies. The study collects data from Facebook and Twitter to construct a multiplex network and identifies common users across the networks. It then analyzes citation and co-authorship networks as interacting layers to study how productivity and citations in one network correlate with the other network. Key results show influence of higher degree nodes on citations and collaboration patterns across the network layers.