Xbox has been around since I've been around.
I don't know about you, but I will buy every game that Bungie will make in the years to come.
About Halo 4, if 343i -blam!-s up the title update on Reach, the chances that I will be looking forward to H4 are slim to none.
I've been a fan of Bungie since Halo: CE, and I even went back and I played Marathon, Oni and I loved them.
I was so stoked for Reach and it is my favorite game that I own, I hope 343i won't mess it up.