There are javascript triggers if you want to capture events. In EasyBlog,

[gist]
EasyBlog.ready(function($) {

$('[data-eb-comments]').on('commentAdded', function() {
// Insert your codes here
});
});
[/gist]

Likewise with EasyDiscuss, you could write something like this:

[gist]
ed.require(['edq', 'easydiscuss'], function($, EasyDiscuss) {
$(document).on('onSubmitPost', function() {
// Insert codes here
});
});
[/gist]