Noticed it looks like this does not apply the class any time a post is quoted in another topic (which means there is nothing to tag it with the same styles that it has in a topic itself [For example, changing the text color of staff posts])
If this plugin where to ever get touched again, that would be a good addition.
Edit: Looking at this very site (meta) the quotes actully do have a class for the group (some have no-group, team members who are quoted have group-team) so it looks like this is indeed supported?
