No, seriously, at the beginning, "Oh, look, she's me. We should trust her!" ...
I still think it's a pity/symphathy thing (omg, fifth made a mini! me! :wants to cuddle:)

Sam's too curious, as per what RC was expecting. "Maybe you underestimated your curiousity"

Re: replicators coming to our galaxy - purely personal. And the Asgard are a pain in the ass. We're easy.