Google has updated its toolbar for Internet Explorer and Firefox with a sharing feature, which enables user to share any page to a variety of social networks. Additionally, My Location is now out of Toolbar Labs and official on the Google Toolbar.
Meanwhile, if you have the RSS feed on your blog set up through Feedburner, it just got a heckuvalot easier to send your posts to Twitter. Simply go to your Feedburner account, select the feed you wish to Tweet, and then click on the "Publicize" tab to set things up.
The social sharing updates for both the Google Toolbar and Feedburner will use the new Google URL shortener, goo.gl.