Zoho have just released a new "blog summary" feature in Zoho Sites, the online website CMS (content management system) and cloud hosting solution.
From what we see you are now able to set whether you want to have the blog summary on or off in Blog Settings section.
You can set how many summary posts to display per page using the 'Post per page' function.
A common request for Zoho Sites has been the ability to add SEO settings for individual blog posts but at this stage it looks like there is no function to do this but we will keep you informed, hopefully Zoho will continue to develop this module of their website content management solution.