T-shirts R Us

The prize so far for the most diverse selection goes to Ambrosia software with playing cards, T-shirts, badges, and a disk with trialware of all their apps. Of note is their new Snapz Pro which captures live screen data with optional soundtrack and mic recording. Great for recording demo's or adding your own voiceover on a video. Incidentally Snapz is part of the latest MacHeist bundle.
ExtremeMac gives you a T-shirt for watching their presentations and adds you to a drawing (Thurs) for their products if they can scan you card.
Smith Micro has an end of show iPod draw and promises to do better next year, maybe bringing back the super-compressed StuffIt t-shirt.