Answer
STAFF
Sam Wierema
21-Mar-2011 05:21:53
There is currently no way to cancel or delete your Twitter Counter account. The data is publicly available from Twitter and could be re-added at any time.
To effectively remove yourself from Twitter Counter is by logging out of the website and removing the permissions for our app (The Visitor Widget) from the Twitter Settings page at http://twitter.com/settings/connections/.