madonna is the queen of pop; nothing can change that. she always reinvents herself through every album era, and so does gaga. madonna is our parents version of lady gaga - so just stop the hate.
I think sometimes, the "idea of a feud" between the her and GaGa is mostly generated or instigated as part of "the show" of who Madonna is when she's on stage. I think we're gonna see Madonna do a 180 eventually and be vocally supportive of GaGa's work again. I have faith :-)