I think this is really interesting. I'm in the same boat. and its easy to dismiss the delimited people as being deluded. but a lot of highly developed people think shift/reset is _alot_ easier to work with.

I can understand the basic case...but its totally unclear for me how to compose them.

this is kind of a fundamental issue about language development...apparently we can get used to all sorts of terrible ideas - which makes evaluating them quite difficult.