They do talk about madonna enough when there is something actually going on. Also madonna used to have a great relationship with these shows as she usually invited them to press junkets to interview her for her latest projects.
Reporters like Marc Steines and Pat O'Brien - they all used to have great rapport with her and would interview her often. Recently, Access Hollywood interviewed her at the MDNA Tour Premiere. Entertainment Tonight got an interview with her at the Grammy's.
But I don't think any of them have been formally asked to sit with her since the Material Girl Launch in 2010 (Don't quote me on that). (EDIT: EXTRA sat down with her at the Billboard Awards in 2013)
But you've just reminded me to set my DVR to record all these shows, just in case she does show up on one of them for promotion!