I am pretty sure the users will come after facebook for the bug and not IE or firefox. It seems making the like button an iFrame is not the best idea coz of th

I am pretty sure the users will come after facebook for the bug and not IE or firefox. It seems making the like button an iFrame is not the best idea coz of this bug. I don't go around submitting stuff to reddit/digg/HN/Twitter when I click somewhere on some site, so why facebook?