Materialize Comments
Materialize Comments is a package without fussy. You don't have to translate anything, you don't have to cofigure nothing, just add and use.
How to install
meteor add allandequeiroz:materialize-comments
How to use
{{> conversation commentableId=post._id}}
For the configuration of the avatars, please refer to https://atmospherejs.com/bengott/avatar.
Just one rule
Logged out users can't comment.