Feeds?

Stupid LJ ques­tion. How do I fig­ure out what RSS/RDF feeds oth­er than Slash­dot are avail­able? ‘Cause I sor­ta like morons.org and I’m hop­ing it’s there. I par­tic­u­lar­ly like this arti­cle.

In Mer­cury ret­ro­grade again or some­thing? I have to won­der, with all the dra­ma fly­ing around.