I have got beta invite from Brizzly last week and I have been testing it for sometimes. Brizzly is a web based Twitter application that allows users to upload the pictures on its own server, ability to put the users into group and images and videos like Youtube video link are shown in status messages. Auto updating status is nice as well. Since Brizzly is in beta state, you need to get invitation from it. I have 10 invites from Brizzly. If you want to get invite code, just leave comment with your twitter username. I will sent to you.