This is kindda interesting. LulzSec the hackers that hack SONY network and porn site has made their findings public. They has list out some combination of user email and password public here.
Check out these government and military email addresses that signed up to the porn site... They are too busy fapping to defend their country: firstname.lastname@example.org | ilovedyna email@example.com | karlmarx firstname.lastname@example.org | 814550 email@example.com | j347576 firstname.lastname@example.org | mywife01 <-- American fighter pilot LOL email@example.com | 3689817