Displays a custom welcome message to new visitors and another to return visitors.
You can position the welcome message in any specific location by using the template tag
<?php wwsgd_the_message(); ?>in your theme.
Yes, as of version 2.0, WWSGD works with WP Super Cache and other caching plugins.
No, as of version 2.0, your WWSGD message will not visible to search engine crawlers and will not be indexed.