Integrate social media login options for your blog’s comments:
If you haven’t had the chance to review all of the recent changes in the Jetpack menu, I wanted to make you aware of an option called “Jetpack Comments.” By default all FIT blogs are enabled to use a spam filter requiring all commenters to fill out their name and email address before a comment can be submitted for approval. And in most cases, an administrator must always approve the comment before it goes live.
Jetpack Comments allows the commenter to use their Twitter, Facebook, or WordPress account if they have one to automatically log in. Once you activate Jetpack Comments through the Jetpack menu additional options will appear under Settings > Discussion at the bottom of the page allowing you to choose a greeting text and a color scheme.