A innovative web browser that
needs a Facebook log-in has been
launched, aimed squarely at social networking users.

Called RockMelt, it has been launched by Marc Andreessen, the founder
of Netscape .

Based on Google's Chrome software package, Rockmelt is
designed to allow users share everything they do with the friends on
Facebook and Twitter.

"Today, the web browser joins you to your world.  Why
not build your world right into your web browser?"

The web browser makes it especially
easy to share links with friends by dragging
pictures, URLs or videos onto one of the small photos,
known as 'edges' that line the browser's window.

Because you have to sign in prior to using Rockmelt, all of your
preferred sites, blogs
and friends are listed when you log in.

The web browser alarms you when a new blog,
picture, or message appears on the web
sites you see the most, without you having to
leave the webpage you are currently on.
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I don't think that is new, as flock browser has such feature even beyond that.