With Android TV Operator Tier threatening to drown out rival technologies while uniting others, it was pivotal for RDK (Reference Design Kit) to make itself heard at Anga Com this week. But while the Comcast-backed project proudly paraded a milestone of 50 million RDK devices in the field, the general tone of its annual update doesn’t exactly exude confidence – alluding to a prioritization of broadband within the connected home over TV. Open source consortium RDK Management claims the software has become the preferred stack for broadband gateways from leading suppliers – focused on providing RDK systems across DOCSIS, DSL and PON. But no longer individually as RDK says continued innovation in the connected home, driven by consolidation occurring the…