+++They do, but it's sort of hard to describe, because a lot of it depends on having my brain. +++

Yup yup. Sorry for all the questions, am just really curious because, well, a) it's cool and b) I've been thinking of trying something similar. When these second-layer meanings interact though, is it just the meanings that interact or do you see the stories mingling together as well?

OK will stop now. :) Thanks Jenett!