I agree the results of this board will be skewed heavily towards the 60+ crowd and most likely the 70 will see the most bumps.
That said, I also think that Sony's results are extremely skewed.
For instance, I have two accounts with only one empty character slot. That means I have 15 characters that are accounted for on Sony's poll.
Of those 15 characters:
Levels Characters
< 0 - 20 > 4 characters
< 21 - 30 > 2 characters
< 31 - 40 > 2 characters
< 41 - 50 > 1 character
< 51 - 60 > 2 characters
< 61 - 65 > 1 charcter
< 66 - 70 > 3 characters
Now, I spend 95+ percent of my time playing my level 70 characters.
Sony's poll was a raw data poll on characters created and has nothing to do with characters played, which is completely different.
I would love to see a poll from Sony based time played on XX levels of characters. Now that would be an interesting poll

Just my two cents... hope I didn't over pay.
Tracor