@jimp:
@Waggles:
https://doc.pfsense.org/index.php/What_is_a_bridged_interface_and_how_would_one_be_used
seems out of sync with
https://doc.pfsense.org/index.php/Use_an_existing_wireless_router_with_pfSense
The first talks about using a bridge to add wifi support, while the other avoids bridges all together.
Those are two COMPLETELY different things. The first is talking about bridging two pfSense interfaces in general, the second is about using an external wireless router not a wireless card, and there isn't even a second interface involved in that second page, so bridging is irrelevant. In that scenario the external wireless router is plugged into the LAN. The two pages are not related in any way.
The first page makes much more sense now. I didn't read it as a WIFI card. I interpreted it as an Ethernet port connected to a WIFI router.