thanks for this lightweight plugin!
I've got a problem with it though :/
I seem to get an open_basedir error upon Signing up.
[error] ... FastCGI ... "PHP Warning: spl_autoload(): open_basedir restriction in effect. File(oauthexception.class.php) is not within the allowed path(s): (/var/www/:/tmp/:/HIDDEN/:/usr/share/php:/usr/share/pear/) in /var/www/HIDDEN/htdocs/wp-content/plugins/mailchimp-widget/mailchimp-widget.php on line 40
I gave the mailchimp-widget.php script executable permisson but it still doesn't work. It seems "(oauthexception.class.php)" without a directory definition is the problem?
I hope somebody can help.