Did you read the USA Today article? Apparently some people are talking about it..

In any case, I updated the "Hilton Booking Tracker" website that I posted about last night. You can now log in and change your dates, change whether you'll be using the reservation, and add a little note or comments to your reservation that might help other people get in contact with you for a meet up.

Please log back in and try it out, and even add a little message to your stay(s). When you do, a little [+] will appear by your name on the list and your name will be highlighted. This means you have entered a message, and others can click on the [+] or your name to reveal your message.

let me know if you have any problems or questions about the site.

http://publicbackup.com/shared/flyertalk/hilton