You might not have anything to lose, but if you do, you're giving way to much away. Tred lightly chap, leave no footprints.
Although I made a joking comment regarding facebook, TNS makes a very valid point, about keeping FB seaprate from your punting life. If need be, create a fake, punting Facebook Profile.
For those not aware, in order to view any WG's FB profile (or anyone for that matter), you need to be logged into FB to do that. If you end up viewing their profiles, sooner or later, you are suggested as a friend to that person, so the WG could, in return, check out your real-life profile
If you think this is not possible, ask yourself how often has FB suggested a WG as a friend you could add??