Hmm, maybe:
```javascript
app.get('/', backpack.recentBadges);
app.get('/backpack', backpack.recentBadges); 
app.get('/backpack/groups', backpack.manage);
app.get('/backpack/badges', backpack.allBadges);
``` 

Also `backpack.manage` should maybe be called `backpack.manageGroups` or something.