I asked this in the Suzanne Rubin chat thread, after the chat was over, but no answers yet. It occurs to me it's probably better to ask here instead. How do the mid-chat giveaways work? (AA was giving away 10K miles four times during that chat). I was on the live chat, but didn't see any way to explicitly enter. I was thinking during the chat that just being logged into MP and watching the chat was enough to have my name in the hopper, but when the winners were announced, they seemed to know more about them than would be evident just from the MP profile.