Not too many of my Marvel comics get away without mentioning Normon Osborn and his recent shaky event(s). I realise something exciting is happening/happened in the Avengers title, and I think something big happened in Secret Invasion, but I dare not look up information for fear of spoilers. I will read Secret Invasion soon, and hopefully whatever big stuff is wrapping up in Avengsers before the Point-1.
I guess the big question is: At what point does Norman's big stuff happen in Avengers? Do I have to start at issue one (recently, 2010), or something halfway through to catch up and enjoy the story?