I have to say - why are people STILL trying to discuss Claire's body? How often has it been said that it is a). against the forum rules, and b). against the rules of polite and decent behaviour?
My wife is disabled (note that I am NOT comparing being trans to a disability, but both states are....is "non-standard" the right word?). The conversations between Marten and Claire after their first kiss, in the bedroom for the first time naked, the conversation from today's strip...I had the same conversations with my wife, and if I had said the wrong thing she would have run for the hills and I would never have seen her again. It's an incredibly private thing for someone whose body is a little unusual, and the fear of rejection is immense. My friends and family were decent enough not to bring up the topic, realising that it was between us...so why can't we just respect Claire and Marten (and through them, all other real-life trans/cis couples) and allow them their privacy?
And regarding Marten's "personality change"...
I can draw many parallels between Marten now and myself when I was his age. When I was in my mid-twenties I met my future wife (been together since 1998 now) and suddenly everything changed in my life. I was confident with her, I made the first move, I suddenly seemed to know what to say or do - everything seemed to come together. Before I was drifting, with her I found my purpose in life, made some serious life-decisions, started a career, etc. etc.
Thinking about it, everything was there before - I just needed a catalyst to get my ass out of the rut it was in and that was her. I know it sounds really corny, but she inspired me to be a better person and she still does today. I think Marten is going through a similar experience with Claire now, and I wouldn't be surprised if it all impacted on his career plans - although I am sure that Jeph wil surprise us, and as the previous poster said, there is potential for conflict with Claire here.
Marten is growing up (as are some of the other cast members), and QC has come a long way from the gag-a-day format - and I think that it is a much better comic for it. The storytelling is compelling and it's become my favourite web comic now. Go Jeph, keep on doing what you do and keep the awesome coming!
PS: First time poster