Recently we mentioned here how the word "buzz" turns out to be a reserved label in Gmail. Now, Gmail is rolling out a service by that name - Buzz - announced by Google some hours ago via video , blog post and help page . Buzz is meant to let you send messages and share status updates, photos, links and so on - think Friendfeed, Twitter or Facebook, but integrated in your email account. Sharing something with your Gmail contacts, or publicly if you prefer,