Dairy=From cows in my book. Eggs are not made from the milk of cows.
Loren Cordain is somewhat anti-egg because they contain a lot of arachidonic acid which humans haven't consumed in significant quantities until the domestication of birds. While eggs are paleo, he reasons that eating tons and tons of eggs isn't because humans didn't have access to THAT many eggs throughout evolution. I tend to agree but then again I think that more omega 6 than is needed is the devil (deviled eggs? )
Eggs are definitely primal according to Mark. They're certainly a great source of nutrition. If you're eating a significant amount of them I would make sure that they're free-range from hens that got to eat some bugs or omega 3 eggs.
Stabbing conventional wisdom in its face.
Anyone who wants to talk nutrition should PM me!