which kernel is everyone using these days? im using motley but he hasn't updated it in a while, hope he/shes ok
Personally, I've been using the Franco kernel (rooted w/app, easy to update) and it's served me well. Little to no performance difference noticed but considerably better battery life compared to when I was running stock.
Considering I've had this nexus since mid-December I feel like a total idiot asking this but it's about time: what on earth is a kernel? Why do people use them?
The kernel is what talks to both the software and the hardware; you can install 3rd party ones on most Android phones to improve performance and/or battery life.