One of my favorite features of Pow (also 37Signals, mentioned on xip.io) is the ability to forward .dev domains to certain ports. For instance:

`echo 3000 >> ~/.pow/myapplication` gives you `myapplication.dev` as an alias for `localhost:3000`.

xip.io seems to be able to figure that out -- myapplication.10.0.0.1.xip.io will work, whereas myapplication.10.0.0.1.nip.io does not (just shows the Pow page you would see for going to `localhost`).

Am I missing something here to get it to work with nip.io? I'm all for simpler tools, but since the port functionality is 100% of what I use Pow for, xip.io seems to be the way to go for now.