I like recording the sessions on the phone a lot, had some other plans with audio files as well (bit of a spoiler I guess). Recording the session would really help out on the consensual side of things. I also find the current explanation for preventing memory loss a bit shaky.
I intend to keep clubs separated for the most part with characters interacting mainly with the player and others in the same club. The amount of possible routes becomes exponentially bigger when two characters with multiple paths meet.
I'm more interested in concepts than fleshed out ideas, I want to write my own story's and telling me an idea would almost prevent me from using it since I didn't think of it on my own. Concepts like recording the session for instance are great!
So far I'm having fun with Penlight, but with the comments I've read I'm sure the dread will set in pretty soon. :P