I agree with everything that you said, except that ALL browsers have security holes, I guess it depends on how you define a hole. If you go by the pcflank tests, then your statement is true, because it seems impossible to filter out any possible exploit that is funneled through a browser, but if the definition is limited to that of meaning a flaw or defect of design that permits unknown and unforeseen intrusion by an outside entity, then as far as Opera goes, I feel that it is innocent until proven guilty.
"Let every man be swift to hear, slow to speak, slow to wrath"
James 1:19 <><