We're alot more scared of getting caught because it's alot less accepted for a girl to watch porn, so not very often.
Girls tend to have more things going on than guys do...like more day to day stuff to worry about. We don't have time! lol.
Though I can be a confident person, having DVD's in my room and having to rely on those DVD's to get what I need wouldn't boost my confidence, I feel alot better knowing i've got a boyfriend there to do that.
Im a girl and I do, mainly with my bf as we live together and spend most of our time together but when he goes to teh shop or wakes up late i do.
I don't bother with the internet tho... tends to be too much rubbish... i have like 20gb of awesome porn downloaded.
I think the difference in men and women are that women are alot pickier... like with men anything will do whereas women pornstars have to be hot or it turns them off.