Integrate your social networks with Yoono
If you find yourself jumping between Facebook, Twitter, MySpace, LinkedIn, and other social networks, you can view all your network alerts in a single window by adding Yoono to Firefox (the program is also available as a standalone application).
After you install the add-on, a set of icons is added to the left margin of the browser window. Click the top double-chevron icon to open the Yoono sidebar. The first time you open the sidebar, you're prompted to allow Yoono to access your social-network accounts. This usually involves signing into the various accounts and clicking through a series of permission screens.
You can scroll through each vertical column of alerts and hover over an entry to see options for commenting/replying, deleting, and hiding or grouping alerts from that person. Yoono lets you update your status on multiple networks simultaneously, although I didn't test this feature. Likewise, I didn't try out Yoono's IM features.
I'm more interested in the program's ability to consolidate friend and colleague updates from many social networks. By default, Yoono displays new alerts in a small pop-up window in the bottom right of the screen. To turn off or modify alerts, click the options button to open the settings window. Click More options to open a six-tabbed dialog box that lets you control updates more precisely.
Even more potentially troublesome is the service's Discovery widget that searches for and retrieves Web pages similar to the ones you're viewing. Your browsing is tracked by third-party ad networks, although Yoono claims not to provide any "personally identifiable information." Unfortunately, the third parties may be privy to your IP address, which many people consider personally identifiable.
Privacy concerns aside, there's no simpler way to stay up-to-date on several social networks at the same time than Yoono's Firefox sidebar and multipane browser window. (Note that Yoono is donationware; the authors request a $5 donation if you use the program.)
The Facebook-only approach
If your social networking is confined to Facebook, an integrated solution such as Yoono is overkill. The Facebook Toolbar is a more conventional Firefox addition. In addition to a Facebook search box, the toolbar has buttons for uploading photos, sharing the current page, and viewing the number of unread messages and pending friend requests.
Like Yoono's sidebar, the Facebook Toolbar lets you open a window on the left side of the Firefox screen and view alerts by last update, status or profile update time, or name.
Tweet from Firefox's address bar
For fast access to your Twitter account, it's tough to beat the TwitterBar, which puts a bluebird icon on the right side of the Firefox address bar. Hover over the icon to enable a Post to Twitter link and see how many characters you have left. TwitterBar asks that you confirm the post before sending it.
Right-click the bluebird to see links for adding an account and opening the TwitterBar options dialog. By default TwitterBar displays the OneRiot search bar when you hover over its bluebird icon in the address bar. OneRiot searches the "social Web" for the text you've entered. To disable this feature, check "Hide the OneRiot search icon in the address bar." You can choose one of three URL-shortening services, change the default text that accompanies the links you post, and disable the confirmation warning that appears before posts are sent, among other options.
TwitterBar can't match the features of either Yoono or the Facebook Toolbar, but the add-on makes tweeting about the sites you visit even easier. Please note that like Yoono, TwitterBar is donationware, so if you find yourself using the program regularly, cough up the $5 solicitation to help keep the good software coming.