NEW : Tension over social media freedoms reflects divisions in Saudi society , analyst says . Up to now , Saudi authorities have been able to identify more prominent social media users , but a change in the rules might mean those who post online under the cover of anonymity are also exposed , she said . Comment: Twitter users say rumored plans by Saudi authorities to restrict access wo n't work .
NEW : Tension over social media freedoms reflects divisions in Saudi society , analyst says . Comment: Twitter users say rumored plans by Saudi authorities to restrict access wo n't work .