Players crazier at $1/$2 than $0.25/$.50?

[trader01]

Has anyone noticed this trend on their site, or is it just me? I play on iPoker, and I have noticed that players at some of the mid limits are nuttier (i.e. worse) than the ones at lower limits... I just watched some guy drop 6 x $200 buy-ins ($1200) in about 2 hours, and he's still going! There seem to be a number of those guys... maybe they think it's scaring people if they bluff with $100? :-) Anyways, I'm not complaining... starting to feel guilty about taking their money though...