How about 3 different 3 point voting vehicles, every contestant is judged using 3 different voting vehicles. 3 points facebook. 3 points EF poll. 3 points Mod/Admin vote. We pick the top 3 guys with the highest combined score.
That is 3 points per judging for each, Face, EF and Mod/Admin.
3 points to 1st.
2 to 2nd and
1 point to 3rd place
Point awarded in every voting vehicle. The one with the most points wins and 2nd and 3rd are picked the same way.
This is the only sure way to make sure the competition is not corrupted.