Last week, I attended the E2 (Educator Exchange) for Microsoft in Education. It's my fourth year in a row attending, and this year it was in Toronto, Canada. It was actually going to be in Seoul, Korea, until about January when Microsoft Global Security pulled the event based on the political situation in Korea. Toronto was not as exciting for those of us in North America, but it was an easy time change and there was no language barrier, so it made for an easier trip. I arrived on Sunday and got to spend Monday morning in my hotel robe, looking out the window from a lovely armchair and desk, catching up on some last minute details. I walked the underground PATH to get some lunch. We need this in the States. It is so cool and it doesn't feel like you're underground at all. It's two stories tall, spacious and bright, and full of people shopping, eating, and walking in between businesses. In the afternoon, my boss, Kim, and I headed out with a colleague from Scotland to...