Yes, and I am not sure if this was addressing my comment. I believe the Arc implementation here (despite being a language built with Racket) is run with its own implementation of continuations.
I mentioned people complaining because, well, people complain when you get timeouts with your continuation. That is why when you click More at the bottom of the page, you see a URL that looks like this:
I believe this is calling into the continuation space. I could be wrong, however. I am just starting my Scheme journey.
Nonetheless, sometimes continuations do not work well on HN and I see people mention that. It is different way to handle state (Racket calls their Racket server stateless for this reason). I just wanted to point that, even if people will pass judgement from their experience here, it is a cool concept nonetheless.
Also, more experienced people should correct my analysis of HN if I am wrong.
