Join the club buddy, with how young the average CoG reader/player seems to be these days we probably belong in the old folks home over here. 
Unfortunately true, but as you say only being able to play online on the website and not being able to even peek at the code, let alone mod it is a serious drawback for me.
I’d love for them to roll out their own PC app. Maybe it will happen sometime in the future, what with the upcoming Heart’s Choice label and the reluctance of some of their established distribution channels to disseminate explicit adult content. We’ll see what the future holds I guess.