[q] wtf fxp ????? topic

If you didnt know yesterday the FXP team announced that it would begin lollipop nightlies for 12 Xperia devices, in which our SP isnt included. While reading the list with the 12 devices i realised that devices that are WAY less powerfull like the E3 will get support, and our device which in my expierience seems to run lollipop with ease doesnt get support.
This really frustrated me, as i dont understand why would they do that. Does anyone have an explanation ???
Btw happy holidays everyone :):)