Nope Plucker and iSilo each use its own format. The RSS feed only shows the highlight of the news, but it also links to it. And since each news also has a printer-friendly version (in the case of Daily Herald), one could think of rewriting the links in the RSS feed to link to the latter.
Currently, the only tool that I know of that allows you to rewrite on-the-fly is Sunshine, which is still compatible to Plucker Viewer.
The other way, which I might try, is to write your own script. Like this one for example:
https://www.mobileread.com/avantgo/wttop_mobile.html