You may have seen this button similiar to the feedcount chicklet of Feedburner, flaunting their no. of followers. Ever wanted to add this button to your blog and flaunt your followers.
This is quite simple, what you have to do sign in to your twitter account and visit
TwitterCounter.com , and click "Who are you on Twitter" image on top-right corner and allow access to Twitter Counter. Now visit Twitter Counter, click on buttons, select you 'username' and colors and create the button. Now add the code generated to your blog and you will have the Twitter Counter on your blog showing your followers no.
So, give it a try
