First, the answers.

Question 1: Name a Superhero who has *not* appeared in a major motion picture.
The winner here was AquaMan! Green Lantern was a close 2nd. (Are you listening, Hollywood?)

 #  Answer
--- -------------------
 8  Aquaman
 7  Green Lantern
 4  Wonder Woman
 2  Black Lightning
 2  Blue Beetle
 2  Green Arrow
1 each: Bluntman, Hothead Paisan, Mighty Mouse, Power Girl, Preacher, Raven, 
The Badger, The Flash, The Tick

Question 2: Name a Batman villian who isn't the Joker.
No big surprises here; Catwoman and The Penguin tie for first, at 10 votes each.

 #  Answer
--- -------------------
10  Catwoman
10  The Penguin
 7  The Riddler
 2  Two-Face
1 each: Harley Quinn, Killer Croc, Poison Ivy, Sandman, Scarecrow

Question 3: Name a comic book company that is neither Marvel nor DC.
This was the make-or-break question for this Group Think. Either you got it, or you missed out on being a top scorer.

 #  Answer
--- -------------------
22  Dark Horse
 5  Image
1 each: AC, Angry Viking, Archie Comics, Charlton, Fantagraphics, Midnight Comics

Question 4: Name a song about a Super Hero that is not "Iron Man".
This was the hard-to-grade question; not everyone gave me a full enough description for me to categorize everything. Perhaps I should have asked for the Super Hero's name, rather than naming the song. Superman was the winner by that criterion, but since his votes are split among different songs, Spider-Man takes it.

 #  Answer
--- -------------------
 8  Spider-Man Theme Song
 6  (Wish I Could Fly Like) Superman, by The Kinks
 5  (I am) Superman, R.E.M.
 3  Superman (It's not easy), 5 for Fighting
 2  Superman [no other explanation, so I was unable to place it as one of the above three songs.]
 2  Flash, by Queen
 2  Kryptonite, by 3 Doors Down
1 each: Aquaman's Lament, Believe it or Not (Greatest American Hero), Don't Mess Around With Jim, 
Pocket Full of Kryptonite, Hero by Chad Kroeger, "Na na na na na na Batman"

Question 5: Name a movie based on an Alan Moore story that isn't Watchmen.
Interestingly, the #3 answer (300) isn't even an Alan Moore story (that was by Frank Miller), but a few people responded likely due to advertising ("director of 300"). One person knew that was wrong, but couldn't think of anything else.

 #  Answer
--- -------------------
13  V for Vendetta
 8  The League of Extrordinary Gentlemen
 4  300
 3  From Hell
 3  Who is Alan Moore/never heard of him/drawing a blank
 1  Constantine

Question 6: Name a Superhero who does not have a secret identity.
Surprising to me, no one used a member of the Fantastic Four! This also turned out to be the least important question, with a max score of 4 points.

 #  Answer
--- -------------------
 4  Dr. Manhattan
 4  Dr. Strange
 3  Aquaman
 2  Hellboy
 2  Cannot think of one
 2  Iron Man
 2  The Tick
1 each: Buckaroo Banzai, Buffy the Vampire Slayer, Danger Mouse, Fings, Green Lantern, Hancock, Hothead Paisan, 
Mermaid Man, Prince Namor (the Sub-Mariner), She-Hulk, The Elongated Man, Thor, Wolverine

And finally, your scores:
61 rose727
59 wishiwasnt
58 n_decisive
58 mizerychick
57 yolen
56 yendi
54 everfound
53 trish_punch
51 skitty
50 weswilson
49 willofgod
49 thudthwacker
48 1cmf
46 onecrazymother
46 catwithbell
44 elflord2112
43 stoopidfresh
42 indieb0i
41 alyxyn
40 justhuman
39 misterrain
39 jayspec
38 _chandra
32 king_duncan
32 ishldgetoutmore
31 dragonvpm
30 tsc_girl
30 media_junkie
30 eafm
30 buzz
23 jfitz
21 paulisdead
17 kissmythistle
17 inner_linbo

Congratulations, one and all! High scorers, rejoice in your predictive ability! Low scorers, rejoice in your individuality! Those in the middle... uh... thanks for playing! Hope you had fun!