Wizard-tier (moderators with control of forums): Dale, Taipan
S+ tier: Vita, Chui, Reddhole, GatoGordo
S-tier: Shin, ApexBoy, Forbiddenip**, Nyers
A-tier: Ryo, Mustang, OldGreenVulture, rorqual, Komododo, Ausar, RedMatter, Metasuchus, Verdugo, Brogan, Lycaon, Ophio,PCTS, Shenzi, Cryolophosaurus, Lightning, Dirus, xedwards, wermthewerm, Bolushi/Pupqet/Webuu/Catbulldog, Shortridge, Speedhound, Maxilla, Gaurus, Canidae, M4A2E4, Warsaw, Jinfengopteryx, HypeZephyr, AvariciousAlligator, illinihoops, Selwyn, Vodmeister, TheUndertaker, Magnum KEK, Mauro20, brobear, 221extra, Drift, Melanosuchus, Fair Whisper, Grazier, Carnivorous Vulgaris, Othodus Megalodno, macromerus, The Bandersnatch 2.0, Dinocrocuta, GuateGojira
B-tier: andreavitanza305, Kazanshin, aprasad6, avengers7777, Radovid, Astarothz, zergthe, Drassodes, onlyfaizy, EyeoftheJag, Mammuthus, Mojave, Tonatiuh, Tupinambis, Toryo, Dinopithecus, AquilaAudax, Razor4, Triceratops, The normal guy, The Boogeyman, Counter, Cockroach-Killer, DarkMustang, SLOUGHKREEK, ImperialPuma, TheBoldchamp, K9Boy, GreatSkua, Twicofive, Aquilachrysaetos2902, spicyotter16, MarlinMan113, Stephcurry, Bloodborne, Valtodo, Grawlix, theGrackle, ianreis301, Pantheras, JaySean, Armatus2, Xenofelis, Mircea, jlol1567, Musth, Bull and Terrier Chronicles, Sky Lemon Panther, AmurTiger, K9Bite, CanineCanis, azaleamae, iSweetingDarling, fumik
C-tier: Dainsleif, Black Ice, bihi
D-tier: Reichenowi, Bagheera
F-tier: HaileySpino, Comfylounge, Oberonjpr, Scavenger123, bitisgabonica, Aryan Barnwal, caiman crazy, Carcharodontosaurus, Truthhardtoswallow, Plippy, ChocolateCake123, banckross, title, Dr Andrean Larmani, Imperialdino, Mondas, Felinepower, Ferox, Mondus, Purussaurus, denistyrant55, Moldovan, kmg4, Spicywater, Cringelord, Gin N Tonic, Earth Person, hardrobin1982, Caninelover10, ClawsNJaws, Angry Critter, MegalodonFinSoup, Dark Tyrannosaurus Rex, Kagan Bilgin, jomaldo1979, menvidas
My ranking is based on these reasons:
S+ tier is the OG members who have helped establish these forums.
S-tier is all the guys who provided good info that Felids are above Canids for the most part. Forbiddenip was dumber than the others, but he provided good info for Canids getting owned.
A-tier is all the guys who are guys who provide good information and conservation.
B-tier is the guys who either provide good information or have good conservation but cannot perform both well at the same time like their A-tier counterparts.
C-tier is the guys who have their own information but are actually poor at utilizing them, and get owned or called out for it. Not to mention that they are the whiniest guys on the forum.
D-tier may not be as whiny as C-tier guys but they are belligerent fanboys who can ruin a good debate.
F-tier are just the worst of the lot.You are not sure if they are trolls or actually misinformed on many things.
Also this is a rough draft that might need a future update.