Giving your visitors more ways to log on to your website could make their life only more convenient. The Mozilla Persona platform is a cool identity system that can be used to allow your visitors to log on to your website. You can add it to your website by using the Mozilla Personal plugin.
The plugin is pretty simple to implement. Once you install it, you can use its widget, shortcode, or template tags to get a better idea about how well your website is doing. Your visitors will be able to submit comments but that is s a beta feature at this point. This could prove very handy for those of you who would like your visitors to have more ways to log on to your site.