Note: This is more of an observation than a request.
I prefer to do long-form reading on my tablet, and today I actually encountered a post that met this criteria. I decided to see what “add to pocket” would do.
It appears when Pocket encounters pages that it doesn’t recognise as an article, it simply stores the entire page offline. In Discourse’s case, that means the no-JS version, and any pages you haven’t loaded in will not be included, so I only got the #15-#34 range for instance, which makes sense.
Worked quite nicely actually, except the width is a bit off. I’ve sent them an e-mail to see if they’re interested in lending a hand for better compatibility.