Well, the answers were less varied than I thought; the top two answers were fear of heights and spiders.
Answers:
Acrophobia/Batophobia (Heights) 7
Arachnophobia (Spiders) 7
Claustrophobia (Enclosed Spaces) 5
Agoraphobia (Open Spaces) 4
Aviatophobia (Flying) 3
Hydrophobia (Water or Rabies) 3
Achluophobia (Darkness) 2
And 1 ptrs: Aichmophobia (Needles), Homophobia (Sameness or Homosexuality), Ophidiophobia (Snakes), Triskaidekaphobia (Number 13)
Interestingly, one person didn't put down triskaidekaphobia because he thought no one else would
Scores this round:
Mooseman: 26 (5)
EricBess: 26 (5)
DF: 24 (2)
Limited: 24 (2)
Ransac: 24 (2)
BigBlue: 22
Melkor: 19
Overall Scores:
Limited: 15
Mooseman: 15
Ransac: 13
TomB: 10
DF: 9
EricBess: 7
Melkor: 5
train: 4
BigBlue: 2