Yea, I have changed from the G2 to the OPO now to the Nexus 6. Like I have said before, deving for the g2 is difficult and time consuming. But with that, I still plan on releasing build. I am just busy and live a normal hectic life with my beautiful wife and two kids.
Currently, I am doing a kernel bring up for the N6. I am close to release there, then I will move on to the OP and finish up a release there, then move to the G2 and release here. I will have to do a complete bringup from scratch though so it will be time consuming but my plan is to follow the same path I am doing for the n6 and add in the same features and such along the same timeline. Hopefully I can get all my kernels to the same point where releasing maintenance builds is all I am doing instead of playing catchup.
I build kernels for myself first. I don't get anything in return really for maintaining these devices I do not use. I build for them still just because enough ppl enjoy my kernel and they asked nicely for me to continue support.
Thanks for the interest!