Sometimes. - I turn it off for sites I frequent and benefit from, leave it on for sites I rarely visit. Exception: even for sites I read regularly, if you are

Sometimes. - I turn it off for sites I frequent and benefit from, leave it on for sites I rarely visit. Exception: even for sites I read regularly, if you are using that intellitext crap that pops up an add every time my mouse pointer slips over a keyword I'll both block your adds and stop visiting all together.