Wow, that was excellent and really complex and witty and very in character. I loved the biology 'talks' as well as the glimpses of ancient history. I especially liked the glimpses of wraith culture and the interaction not just between McKay and Todd but between John, Rodney and Todd, I really liked that balcony scene and not just for the conversation but for the boys sitting around the campfire bull*ing feel. Mature kickass men or 12 years old, you decide .