This would allow blogs to find out how many visitors they have.
How to add a cluster-map:
- Copy the URL to your blog
- Go to http://www.clustermaps.com
- Paste the URL into the url field and fill in your email address
- Submit the form
- Check your email and activate your account
- Check your mail for a second message and copy the new password.
- Log on to clustermaps
- Select the [B] Minimalist style of code
- Copy the code.
- Return to your blog. Add a text widget to your sidebar, paste in the code and save.