You could also break them down into three other categories:
1) I'm the Shit types: They think the reason you buy the porn (or download it) is to see them in action, not the women. While consumers would find this concept alien, some men in porn are deluded into thinking anyone cares about them over the women. They act like their mere presence drives sales and they have a tendency to get violent when threatened. They can often be spotted when they make claims about their popularity, how often they work, or how many copies of their last title were given away for free in Europe as though this counted as sales.

2) My shit don't stink types: These are the ones that think they can do no wrong on and off the set. Their self perceived superiority to everyone around them causes them to think they should be catered to under all circumstances and they freely give their opinions about how to run a set. Some of them assault writers or constantly whine about all the "haters" in the world; forgetting that the only hate is coming from themselves. They sometimes point fingers about substance abuse but forget that viagra is a controlled substance too. They are slightly different than the ones above but often run together in packs (for reasons pointed out below).

3) I like it in the shitter types: These are the proud folk that like being on the receptive end of anal sex; be it in their private life, their onscreen antics, or when they are escorting with gay/bi/tranny males. They like a hard cock in their ass and sometimes pretend to be "gay for pay" to cover up their real sexuality, getting particularly defensive when someone starts asking them questions about their sexual preference. They go out of their way to act aggressive towards those who comment, their state of denial amusing to those of us on XPT (and elsewhere).

Keep in mind that these types are not mutually exclusive and their current "Prince" (I'd say "Queen" but I don't want to start smacking him around online again) has been known to wear green Peter Pan outfits while smoking various substances; embracing all three types from what has been documented by Gene, Luke, and the crazy crew over at XPT.