Heavy Twitter use bad for marriage: study

Wife, don't overuse your husband's twitter!

Genital references aside, I propose a control study. If Twitter/Facebook are replaced with X, is there a correlation?

"Study finds that the more often a respondent reported driving a car, the more likely they were to experience car-related conflict with a partner."

"Study finds that the more often a respondent reported eating popcorn, the more likely they were to experience popcorn-related conflict with a partner."

"Study finds that the more often a respondent reported listening to dubstep, the more likely they were to experience dubstep-related conflict with a partner."

Ya don't say!