mancer just finished up the ultra beta version of the app that sends photos directly from your webcam to the site, so you no longer need a webcam app and hosting. If you have Windows and a WebCam you can start joining in the fun right now. If you already use a webcam, well it can still cache your image from your web site.
If you just want to browse the site, sign up for an account and make sure you turn off the adult filter if you wish to see the hot chicks.
Future enhancements include posting from your cell phone and the ability to send photos directly from your computer via right-clicking.