one quick thing. i think as is, if we tried to query <code>/users</code> we'd get no response back which is a bit strange (it was this way before but i must have missed it). eventually it'd be nice to see this in a <code>paged_users</code> function and have something always returned based on the params. also before i said that we should do everything with the index route, but i thought about it some more and i think you're right and we could definitely have some other paths like <code>/users/:id/following</code>. thoughts?