Drupal - Ajax based commenting system
We have solved this issue with two modules
- Ajax Comments
Provides ajax comments to Drupal sites (commenting like a social networking sites: Facebook, Google+, vk.com etc).
- Block Refresh
Block Refresh allows an administrator to configure a block to refresh it's content via 3 different methods: automatically via a timer (eg every 30 seconds) , manually via a 'refresh' link, and once on page load.
You can view the real sample at http://beinghuman.org/.
The Ajax Comments module AJAXifies comments - works well and no need to refresh page.
Ajax Comments
Provides ajax comments to Drupal sites (commenting like a social networking sites: Facebook, Google+, vk.com etc).