Looking for a new web browser that could cater your need with sites that are of social networking, RSS and media feeds and blogs?. Flock might answer this chewy thing.
Flocked was designed to streamline and emphasize how you interface with social networking sites. With built in Firefox 3 behaviour, you could still feel familiar and its supports most—but not that all—Firefox extensions.

There are also hot links to most major blogging sites, and if you choose to configure it for your own-self published blog, Flock guides you through the process.
Flock is an award-winning browser, built on Mozilla's Firefox technology and designed for the way we use the web today. With Flock, you can easily connect with friends, share with them, and receive updates effortlessly. The Flock browser is safe, free, and fun. - FLOCK.COM
What's new in this version:
Version 2.5.5 based on the Firefox 3 technology, providing a faster, safer, and more stable web surfing experience and incorporated Mozilla's 3.0.15 patch for Firefox.