I am trying to figure out how to get a WFS service working with ArcMap. I have Geoserver up and running and I am able to add a WFS layer in QGIS but not ArcMap. I have tried to use the Data Interoperability Tool in ArcMap to connect to my server but there are no layers displayed in select Feature Types dialog. I am able to connect to a WFS server so I'm assuming that I have overlooked some detail about how ArcMap wants Geoserver to be configured.
I'm answering my own question in case someone else runs into this problem. It turns out this was related to a bug with the 10.1 release of ArcMap. It was addressed in the 10.2 build.