CBR has a regular feature called X-Position. This time around they spoke with Marjorie Liu about X-23 again.
It's quite a great read and worth checking out.
It still makes me giggle when X-23's sole mark on her body is called her soul mark. Just love that word play, I don't know why.
Overall though, she has done amazing things with X-23 and I look forward to her second year on the title! I concur whole-heartedly with the consensus that X-23's on-going is the best X-Book on the market right now.