Google has released a Google +1 button extension for Chrome browser. Installing this extension on your Chrome will now let you +1 any webpage on the Internet, irrespective of whether the webpage displays the Google +1 button or not.
You no now longer need to wait for your favorite website to display the +1 button. Using this button will let you +1 a post easily.
The button also shows the number of +1′s that the post has received and turns blue as soon as you too +1 the post.
There are privacy issues involved however. The button sends back a list all the pages that you have +1′d.
But if this does not concern you then head over to this page with your Chrome browser to install it.
Go here if you want a Facebook Like button for your Chrome!