Kathleen is telling us that the first thing she does after a conference is write down her conversations.
Next, she goes over and annotates her notes--you'll never remember more about this than you will in the next two days.
Then she goes through her business card. When she accepts then she writes a note on them saying why she took them. If you haven't, go home and write notes on them.
Contact everyone you took a card from. Send a thank-you to editors and agents who took the time to talk to you.
She asks, how many of us are not on Facebook. To everyone who raised their hands, she says: "Shame on you."
Kathleen is talking about the marvels of Twitter, that people were tweeting on the streets of Iran after the election. That there are writers chats on Twitter. And that she's writing a Twitter novel.