If a SocksListenAddress or SocksPort directive is added to torrc-defaults such that Tor listens for Socks Connections on anything other than 127.0.0.1, TBB will complain on launch that:
Something Went Wrong!
Tor is not working in this browser.
Of course, Tor is working. However, I imagine there is a reason for this.
Is it considered unsafe to open the SocksPort to the LAN, or is this a bug that should be filed?