Do you know those post conference requests to tell them how they did? The ones that end up in the back of the packs or get emailed out. Sometimes it’s worth filling them in. Following the IAB day I went to a few weeks back, I filled in their questionnaire and it turned out I was the lucky person who got drawn out of the metaphorical hat (does anyone ever use a hat to do this anymore?) to get the prize of an iPod Nano. Nice!