While waiting for the rest of the lunch party, I decided to check out the feed joiner script and, to my surprise, things appear to be a-OK!
So much so that I’ve decide to integrate my wiki’s recently edited pages feed to it, just for the heck of it. And it works! It doesn’t have any useful information on this particular feed, but it worked like a charm first time.
Also, I’ve put up a small page about it, with the source code, on the wiki. It is here.
And now: to lunch!