Nice job modularizing the code into functions!

I think it's nicer to make `expandReviews`, `collapseReviews`, and `loadReviews` just methods directly on `ExpandableProfView` instead of inner functions. You could then more naturally use `this` instead of `self`, like so:

```js
var ExpandableProfView = RmcBackbone.View.extend({
  // ...
  expandReviews: function() {
    // ...
    this.$('.expanded-reviews').fancySlide('up');
    // ...
  },

  collapseReviews: function() {
    // you can s/that/this here :)
  }
});
```

And in the `toggle` function, just have this:

```js
if (self.expanded) {
  self.expandReviews()
} else {
  self.collapseReviews();
}
```

This also makes the `toggleExpand` function shorter. :)