Google Buzz is here. It is better than ever. It is a network supported and created by Google. You need to have a Gmail Account to have this. You can either choose to put in into private or public. The safest would be private obviously. This network connects all the sites like Twitter, Picasa, Flickr, and Google Reader. You can upload ypur pictures from these websites to your Google Buzz with just a click. As soon as you post a post, it will appear. You don't have to refresh your page every time to see new posts. Check it out here.