Here is a page full of links that I have gathered from various sources, including the Woot.com forums:
If you have suggestions for a new link, just send an email to wootalert@opensight.net.
WOOT.com - I have to start with a link to Woot! They are the reason this service exists!
Woot Swap - Swap Woot items with fellow Wooters!
Better Never - I am the lead singer in this band!
FreeMotorcycleClassifieds.com - A motorcycle classifieds website that I run
Ben's Bargains - One of the better deal sites I have come across
Passwird.com - Another bargain hunting site that often lists the daily Woot item