That is a very good question!

I dug around in an older version of fog before fog-core was split out and found this [commit](https://github.com/fog/fog/commit/ecef54c8bcf8821a34fa6b1ff17a61ad7367a32e). 

Glancing through the code, I don't see a reason why you would want networking. My guess is that this was a copy/paste fail, but let's leave this in here for now and we can create a separate PR at a later date to remove this.