I have reviewed each of the profiles listed and voted for the profile that I found the most interesting. I did this because I thought the contest was in regard to who has/had the best profile based upon the readers opinion. Not who is more popular and not who has helped more people.
IMO It's very hard to run any contest that is based on opinion, regardless of the prize(s) at stake. Opinions are as unique as the individuals who have them.
Regardless of the outcome, Good Luck to all of you.