Other browsers are more secure in that sence becuase as they are less known they are used less, and thus attacked less. So by that fact alone are more secure. But i agree with that if everything was agressively attacked your likely would find that every single one of them has holes wide enough to sale an ocean liner through.

It makes me think of how people say Unix (all varieants) is far far more secure, and i just wonder is it, or is it that MS just gets attacked alot more.