1script - 11:07 pm on Aug 22, 2013 (gmt 0)
Thanks again, aakk9999: I will look into _escaped_fragment_
Hope it's reliable enough way for G to read it. It sounds like it will probably cut my crawl budget by half: first get the header of the page, recognize there's a meta fragment tag in it, then come back again and read the page with ?_escaped_fragment_= added to the URI. Ah, well, two is better than 20 or more that some of the pages might have required if they had to return for each chunk individually.