Any feed that doesn't have a "GeekDinner" category feed, is being filtered, and only posts containing the regex
[gG]eek[ -]?[dD]inner are being displayed. I.e. If you mention GeekDinner in your post, it will appear on the planet.
I'm also filtering Rafiq's geekdinner category, as he seems to post everything under "geekdinner" :-)
Oh, BTW, Nice job with the skin, Joe.
UPDATE: Rafiq is unfiltered again - I didn't read thoroughly enough to see the geekdinner reference as a footnote in your Dell IdeaStorm Post. You have quite a busy site, I thought I'd reached the end of the article when it said "REad more... | Digg Story").
BTW, Rafiq, seeing as you will probably see this, can you sort out your avatar on the CLUG Park planet? I had to resize it to be the standard size, and it now looks very pixellated.