Twitter-icon.com has a great selection of twitter icons and buttons.
Site: thesnowballfactory.com (The Snowball Factory)
The Snowball Factory builds tools to connect creators of interesting content with the people who love it, including awe.sm and TweetFace. awe.sm is an open sharing analytics platform. And TweetFace is a smarter way to update Facebook from Twitter.
Do you have a twitter account? If so it's important
to get as many people as possible to follow you.
Great follow me icon captures attention of the visitors
and brings more followers to your twitter account.
Choose great twitter icon for you website!