sort-discussion-board.js

var _thing = {};

jQuery('.student_context_card_trigger').each(function() {
var _name = jQuery(this).text().trim();

_thing[ _name ] = _thing[ _name ] || 0;
_thing[ _name ]++;
});
//_thing.sort();
//console.log(_thing);
_.forEach(_thing, function(name, count) {
console.log( name, count );
});