I'm a Capricorn. I'm also a very bored Capricorn and took the time to tally all of the results thus far, just out of curiosity. Obviously this sample size isn't big enough to actually be considered a statistically valid representation of submissives, but I thought it would be interesting nonetheless. For simplicity's sake, anyone who identified as a cusp I placed in the zodiac sign that is TECHNICALLY their birthday, so again it slightly decreases any validity the data might hold. Anyway, enough babbling here are the results out of the 166 surveyed thus far including number and % of responders with the % rounded to the nearest 1/100 and listed from most represented to least. Feel free to check my math if you're as bored as I am because I did it in a bit of a rush to kill time:

Leo= 23 (13.86%)
Scorpio= 19 (11.45%)
Aquarius= 17 (10.24%)
Aries= 16 (9.64%)
Taurus= 15 (9.04%)
Pisces= 14 (8.43%)
Virgo= 12 (7.23%)
Libra= 12 (7.23%)
Cancer= 10 (6.02%)
Gemini= 10 (6.02%)
Capricorn= 9 (5.42%)
Sagitarius= 9 (5.42%)