Great ideas, much appreciated.
I'll look for that other forum that you suggested Flar.
I've tried your idea before Ryan and it works well, unfortunately my work laptop is a little large to be reading on a crowded tube train.
I have an
iLiad ebook reader which can pick up RSS feeds, though I've never tried it.
The one thing I have tried to do is print threads to PDFs and take them that way, but... this site formats printout really badly and is very hard to read unless highly magnified.
Thanks again though