Would you like to make your blog a little more usable for first-time visitors? The What Would Seth Godin Do plugin will help:
Seth Godin advocates using cookies to distinguish between new and returning visitors to your site: … [With this plugin] By default, new visitors to your blog will see a small box above each post containing the words “If you’re new here, you may want to subscribe to my RSS feed. Thanks for visiting!” After 3 visits the message disappears. You can customize this message, its lifespan, and its location.
Install it as you would any plugin, then visit the Options section of your blog’s dashboard. You’ll see a new item:
WWSGD. Click that link and change the settings (if you wish).