When confronted by opinions with which they do not agree – particularly when they do not see any means of successfully arguing their contrary views – Sophists resort (repeatedly) to a variety of intellectually dishonest tactics. Most often, this is characterized by an overly snide, condescending, patronizing attitude. Philotrolls consider anyone with whom they do not agree to be "immature," and are fond of quoting that old saw that "A little knowledge is a dangerous thing."
When cornered they are quick to resort to personal attacks. A philotroll's bag of rhetorical tricks includes a variety of transparent ploys, such as willfully misinterpreting the opponent's words, committing Straw Man fallacies, accusing his or her opponents of engaging in the very tactics used by the philotroll, and so forth.
When engaging in their sophistry, philotrolls are among the most hypocritical and aggravating of trollkind.
The Affected Profundity Troll. A mutant subspecies of Sophist Trolls, Affected Profundity Trolls post endless pages of pretentious drivel that is intended to appear wise, but which generally makes little sense (if any). Affected Profundity Trolls enjoy asking themselves questions, sometimes answering them and sometimes leaving them hanging, for they believe this looks intelligent and lends an aura of mystery to their incoherent ramblings. Affected Profundity Trolls aspire to become Sophist Trolls, but lack the intelligence necessary to make the leap.
The Don King Troll. Related to Affected Profundity Trolls, Don King Trolls spout gibberish in the hope that they'll either bore or confuse to death those with whom they disagree. The average Don King Troll is "a pursuitist who gromulates his adversarial computerists with height defining formulations to the disinterestingest adjunct."
The Artistic Troll. A higher species of Classic Troll, Artistic Trolls are intelligent individuals who understand the subtle art of trolling, and who do what they do specifically to make others look foolish. Often employing the techniques of Deceptive Trolls, Artistics will string forumites along until some point in time designated by their own desires, at which point they will reveal the ploy, admit that it was a ploy, and laugh at everyone for being stupid enough to fall for it. Artistic Trolls delight in sowing discord, but do it in a highly developed and fully aware manner. They do not care if they are despised, and do not seek the approval of forum participants. Chaos is their only goal, and preferably chaos with a humorous bent to it. Without a doubt, this is the most dangerous species.
The Bitter Troll. Bitter Trolls are a curious cross-species. They can be trolls of any breed in their larval stages, but become Bitters after their previous activities are seen for what they were. What sets these trolls apart from other classifications is their behavior after they have been spotted and labeled as trolls. Angry, frustrated, and resentful about being "outed," the Bitter Troll will wage a campaign of indignant complaints intended to focus attention away from the troll and on whomever is responsible for identifying the creature. Often, a troll mutates into a Bitter just prior to becoming a Vulgar.
The Bustr. Bustrs are obsessive Bitters by whom you could practically set your watch. A Bustr never forgets, never forgives, and holds a grudge until the day it dies. Also a variant of Agenda trolls, Bustrs typically move from forum to forum complaining about the objects of their ire, often cutting and pasting age-old diatribes that have little meaning to most of their audiences. Most Bustrs are relatively incoherent, though a few of the more lucid ones are potentially dangerous stalkers.
The Mutt. Alternatively known as Dogs or Yapping Dogs. Mutts are pack animals characterized by their loud barking – vociferous, repetitive, usually ignorant and irrational criticism of anything and anyone they do not like. Mutts frequently become obsessed with a few or even a single poster with whom they disagree, often for purely personal reasons. Like a dog gnawing at a bone, the Mutt will attack the object of its ire over and over again, making a fool of itself in the eyes of those who understand such childish behavior for what it is. Often one Mutt in a group of Yapping Dogs will act as the alpha of the pack, while the others chime in to voice their mindless (but loud) support for their leader's opinions.
The Holy Misroller (HM). Holy Misrollers are those online forum participants who give Christians (or other religious adherents) a bad name. The HM believes himself or herself to be a Christian (etc.) and will generally tell anyone who'll listen about his or her faith in God and in Jesus. At the same time, however, the HM will display decidedly un-Christian behavior, frequently making an *** out of him- or herself. The HM is often characterized by a great deal of anger and hostility. The breed tends to lash out at anyone and anything not in keeping with its incorrectly narrow worldview. The saddest part about HMs is that they do not truly understand Christianity at all.
The Marketing Genius. A Marketing Genius is absolutely convinced that you are profiting from your participation in an Internet forum. If you have a link or a graphic block in you signature, the Marketing Genius just knows that this is your subtle attempt to assert your hypnotic powers on other bulletin board participants, luring them with the siren song of your complex and inscrutable advertising of your site. It does not matter to the Marketing Genius that forum members have been placing links and pictures in their signatures since the ability to do so was first created. Having never created anything of value themselves, Marketing Geniuses have only their bitter envy and their firm belief that you are a Dot Com Billionaire to motivate and occupy them.
The Honorable Nitwit. Honorable Nitwits absolutely love to speak about honor. This breed invokes the concepts of honor, integrity, humility, and other traits straight from the Boy Scout Oath more often than a Klingon warrior on anti-depressants. Honorable nitwits are convinced that everyone around them suffers from a lack of honor – an idea they thoroughly fail to understand in attempting to use its lack to smear others.
The Old Warrior. The Old Warrior has been there and done that. He has little time to spare for those who have not been there and done that. The Old Warrior has been there and done that to such an extent, in fact, that he is always right. Anyone who disagrees with him, therefore, is wrong by definition and should shut the hell up. Old Warriors place a very high premium on one's credentials relevant to the subject matter discussed – failing to understand the logical fallacy of appeals to authority.
The Forum Cultist. Forum cultists are extremely proud of the incredible Internet communities to which they belong. They pride themselves on the exclusivity of those communities and actually believe that "it can't happen to them" – "it," of course, being their own banishment. Forum cultists place a very high premium on groupthink and generally react to differing opinions with outrage, banning all who dare to speak them.
The Pretend-novice: Has an agenda to push but pretends to not to understand arguments against said agenda in order to push the agenda further. By appearing to be a new user, she can get away with combativeness without appearing aggressive or hostile and can always excuse any poor arguments as ignorance or genuine inquiry. (credit: aysiu)
Myself I think I often am a Pretend-novice.
I suspect something like this has already been posted.