If you've got a pickup reservation and you happen to know your ID number for it -- and you made your reservation either at the very beginning of the day yesterday, or at the very end of the day -- let us know in the comments and we'll start doing some arithmetic. We'll also try to cross-confirm this number with other little birdies from the retail front. Update
: Looks like there's no tracking info on the registration emails. Drat.
: Separate confirmation on the estimate for Saturday & further counts lead us toward about 50,000 reservations during the course of the weekend.