Evoca is a free online web service that lets you share and accept voice comments on your website or any social blog such as Wordpress, Typepad, Blogger, Myspace, Hi5, Multiple, Piiczo and Xanga.
?Evoca Browser Mic? provides easy to use ready made plugins for Wordpress, Typepad, Blogger and others. You can access all your voice comments online at evoca.com. One can also send voice messages to people and allows others to send you voice messages directly.