Last Updated: December 27th, 2012
While Samsung may have started pushing the ICS update to international Galaxy Notes back in May, AT&T owners of what is essentially the same device were left wanting. Today, however, that all changes; Samsung has made available Ice Cream Sandwich for the AT&T version of the Note.
Aside from all the added benefits and enhancements of Ice Cream Sandwich, Samsung has also includes its "Premium Suite" of apps designed specifically for the Note.
Last Updated: October 22nd, 2012
OK, OK, that's actually Linus Torvalds expressing his feelings about NVIDIA, but there's no better way to articulate the continued frustration with the complete lack of Sprint Galaxy Nexus support in AOSP. Verizon is [almost] there. Sprint, however, is not. Try finding it (hint: its codename is toroplus) - specifically, the CDMA/LTE binaries.
If you still have doubts about the above notion so eloquently conveyed by Linus' gesture, Jean-Baptiste Queru's comment confirms:
As far as toroplus, the situation is unchanged: there are no plans to support it as a target device for custom AOSP builds.