I like seeing who on the wiki is a revert monkey. Here are some numbers I put together on 2/25/2009 using the dwrevert.sh script. I've only looked at users with more than 400 edits.
| Ranking by revert percentage | ||||
| Ranking | Username | Edit count | Revert count | Revert Percent |
| 1 | WilliamLewis | 3663 | 664 | 18.1272 |
| 2 | PaulThober | 555 | 86 | 15.4955 |
| 3 | SteveOstrowski | 3252 | 415 | 12.7614 |
| 4 | MatthewKeys | 490 | 55 | 11.2245 |
| 5 | JoePomidor | 1215 | 116 | 9.54733 |
| 6 | AmeliaCarlson | 1105 | 99 | 8.95928 |
| 7 | BrentLaabs | 6421 | 552 | 8.59679 |
| 8 | ChrisTakemura | 525 | 39 | 7.42857 |
| 9 | EdWins | 1881 | 130 | 6.91122 |
| 10 | ApolloStumpy | 495 | 34 | 6.86869 |
| 11 | JabberWokky | 15188 | 876 | 5.76771 |
| 12 | PhilipNeustrom | 15720 | 875 | 5.56616 |
| 13 | JoseBleckman | 493 | 27 | 5.47667 |
| 14 | MaxMikalonis | 826 | 45 | 5.44794 |
| 15 | MikeIvanov | 1256 | 67 | 5.33439 |
| 16 | TravisGrathwell | 604 | 31 | 5.13245 |
| 17 | EdwinSaаda | 2644 | 129 | 4.87897 |
| 18 | AndrewBanta | 440 | 19 | 4.31818 |
| 19 | JamesSchwab | 2642 | 112 | 4.23921 |
| 20 | ElleWeber | 1081 | 45 | 4.16281 |
| 21 | SaulSugаrman | 752 | 31 | 4.12234 |
| 22 | TusharRawat | 588 | 24 | 4.08163 |
| 23 | NickSchmalenberger | 2214 | 88 | 3.97471 |
| 24 | JosephBleckman | 867 | 34 | 3.92157 |
| 25 | KaiTing | 707 | 27 | 3.81895 |
| 26 | CovertProfessor | 1212 | 46 | 3.79538 |
| 27 | KrisFricke | 693 | 24 | 3.4632 |
| 28 | GrahamFreeman | 1178 | 39 | 3.3107 |
| 29 | CarlMcCabe | 1677 | 53 | 3.16041 |
| 30 | JessicaLuedtke | 632 | 18 | 2.8481 |
| 31 | JessicaRockwell | 1035 | 28 | 2.70531 |
| 32 | GregWebb | 534 | 14 | 2.62172 |
| 33 | MichelleAccurso | 1677 | 39 | 2.32558 |
| 34 | SharlaDaly | 802 | 18 | 2.24439 |
| 35 | JasonAller | 20559 | 415 | 2.01858 |
| 36 | PaulHarms | 831 | 14 | 1.68472 |
| 37 | JoAnnaRich | 546 | 9 | 1.64835 |
| 38 | CarlosOverstreet | 821 | 13 | 1.58343 |
| 39 | PxlAted | 570 | 9 | 1.57895 |
| 40 | JackHaskel | 2005 | 31 | 1.54613 |
| 41 | PaulAmnuaypayoat | 457 | 7 | 1.53173 |
| 42 | JimSchwab | 827 | 12 | 1.45103 |
| 43 | DavidGrundler | 1280 | 18 | 1.40625 |
| 44 | DavidPoole | 3162 | 43 | 1.3599 |
| 45 | jefftolentino | 518 | 7 | 1.35135 |
| 46 | ArlenAbraham | 4911 | 66 | 1.34392 |
| 47 | JaimeRaba | 1547 | 20 | 1.29282 |
| 48 | KristenBirdsall | 435 | 5 | 1.14943 |
| 49 | KenBloom | 639 | 7 | 1.09546 |
| 50 | KenjiYamada | 466 | 5 | 1.07296 |
| 51 | JohnDudek | 467 | 5 | 1.07066 |
| 52 | CraigBrozinsky | 1485 | 15 | 1.0101 |
| 53 | AllisonEriksen | 594 | 6 | 1.0101 |
| 54 | AlphaDog | 3217 | 32 | 0.994716 |
| 55 | SteveDavison | 2673 | 25 | 0.935279 |
| 56 | KarlMogel | 2888 | 27 | 0.934903 |
| 57 | JevanGray | 1201 | 11 | 0.915903 |
| 58 | WesHardaker | 1166 | 10 | 0.857633 |
| 59 | SunjeetBaadkar | 589 | 4 | 0.679117 |
| 60 | RobRoy | 1637 | 11 | 0.671961 |
| 61 | AndrewChen | 1376 | 9 | 0.65407 |
| 62 | EliseKane | 777 | 5 | 0.643501 |
| 63 | MarieHuynh | 467 | 3 | 0.642398 |
| 64 | SummerSong | 779 | 5 | 0.641849 |
| 65 | StevenDaubert | 2301 | 11 | 0.478053 |
| 66 | IDoNotExist | 1234 | 5 | 0.405186 |
| 67 | ZacharyNorwood | 558 | 2 | 0.358423 |
| 68 | GeorgeLewis | 563 | 2 | 0.35524 |
| 69 | AlexMandel | 616 | 2 | 0.324675 |
| 70 | GeoffJohnson | 1961 | 6 | 0.305966 |
| 71 | MattJurach | 441 | 1 | 0.226757 |
| 72 | MiriamKaufman | 482 | 1 | 0.207469 |
| 73 | Jedron | 1324 | 2 | 0.151057 |
| 74 | MaryLieth | 2056 | 3 | 0.145914 |
| 75 | MichaelGiardina | 1083 | 1 | 0.0923361 |
| 76 | MattHh | 1514 | 1 | 0.0660502 |
| 77 | CurlyGirl26 | 620 | 0 | 0 |
| 78 | RichLindvall | 3465 | 0 | 0 |
| 79 | TedBuehler | 562 | 0 | 0 |
| 80 | RobertMorris | 490 | 0 | 0 |
| 81 | GregKuperberg | 459 | 0 | 0 |
| 82 | AdamFlowers | 441 | 0 | 0 |
| 83 | EdHenn | 424 | 0 | 0 |
| 84 | RohiniJasavala | 423 | 0 | 0 |
| Ranking by number of reverts | ||||
| Ranking | Username | Edit count | Revert count | Revert Percent |
| 1 | JabberWokky | 15188 | 876 | 5.76771 |
| 2 | PhilipNeustrom | 15720 | 875 | 5.56616 |
| 3 | WilliamLewis | 3663 | 664 | 18.1272 |
| 4 | BrentLaabs | 6421 | 552 | 8.59679 |
| 5 | SteveOstrowski | 3252 | 415 | 12.7614 |
| 6 | JasonAller | 20559 | 415 | 2.01858 |
| 7 | EdWins | 1881 | 130 | 6.91122 |
| 8 | EdwinSaаda | 2644 | 129 | 4.87897 |
| 9 | JoePomidor | 1215 | 116 | 9.54733 |
| 10 | JamesSchwab | 2642 | 112 | 4.23921 |
| 11 | AmeliaCarlson | 1105 | 99 | 8.95928 |
| 12 | NickSchmalenberger | 2214 | 88 | 3.97471 |
| 13 | PaulThober | 555 | 86 | 15.4955 |
| 14 | MikeIvanov | 1256 | 67 | 5.33439 |
| 15 | ArlenAbraham | 4911 | 66 | 1.34392 |
| 16 | MatthewKeys | 490 | 55 | 11.2245 |
| 17 | CarlMcCabe | 1677 | 53 | 3.16041 |
| 18 | CovertProfessor | 1212 | 46 | 3.79538 |
| 19 | MaxMikalonis | 826 | 45 | 5.44794 |
| 20 | ElleWeber | 1081 | 45 | 4.16281 |
| 21 | DavidPoole | 3162 | 43 | 1.3599 |
| 22 | ChrisTakemura | 525 | 39 | 7.42857 |
| 23 | GrahamFreeman | 1178 | 39 | 3.3107 |
| 24 | MichelleAccurso | 1677 | 39 | 2.32558 |
| 25 | ApolloStumpy | 495 | 34 | 6.86869 |
| 26 | JosephBleckman | 867 | 34 | 3.92157 |
| 27 | AlphaDog | 3217 | 32 | 0.994716 |
| 28 | TravisGrathwell | 604 | 31 | 5.13245 |
| 29 | SaulSugаrman | 752 | 31 | 4.12234 |
| 30 | JackHaskel | 2005 | 31 | 1.54613 |
| 31 | JessicaRockwell | 1035 | 28 | 2.70531 |
| 32 | JoseBleckman | 493 | 27 | 5.47667 |
| 33 | KaiTing | 707 | 27 | 3.81895 |
| 34 | KarlMogel | 2888 | 27 | 0.934903 |
| 35 | SteveDavison | 2673 | 25 | 0.935279 |
| 36 | TusharRawat | 588 | 24 | 4.08163 |
| 37 | KrisFricke | 693 | 24 | 3.4632 |
| 38 | JaimeRaba | 1547 | 20 | 1.29282 |
| 39 | AndrewBanta | 440 | 19 | 4.31818 |
| 40 | JessicaLuedtke | 632 | 18 | 2.8481 |
| 41 | SharlaDaly | 802 | 18 | 2.24439 |
| 42 | DavidGrundler | 1280 | 18 | 1.40625 |
| 43 | CraigBrozinsky | 1485 | 15 | 1.0101 |
| 44 | GregWebb | 534 | 14 | 2.62172 |
| 45 | PaulHarms | 831 | 14 | 1.68472 |
| 46 | CarlosOverstreet | 821 | 13 | 1.58343 |
| 47 | JimSchwab | 827 | 12 | 1.45103 |
| 48 | JevanGray | 1201 | 11 | 0.915903 |
| 49 | RobRoy | 1637 | 11 | 0.671961 |
| 50 | StevenDaubert | 2301 | 11 | 0.478053 |
| 51 | WesHardaker | 1166 | 10 | 0.857633 |
| 52 | JoAnnaRich | 546 | 9 | 1.64835 |
| 53 | PxlAted | 570 | 9 | 1.57895 |
| 54 | AndrewChen | 1376 | 9 | 0.65407 |
| 55 | PaulAmnuaypayoat | 457 | 7 | 1.53173 |
| 56 | jefftolentino | 518 | 7 | 1.35135 |
| 57 | KenBloom | 639 | 7 | 1.09546 |
| 58 | AllisonEriksen | 594 | 6 | 1.0101 |
| 59 | GeoffJohnson | 1961 | 6 | 0.305966 |
| 60 | KristenBirdsall | 435 | 5 | 1.14943 |
| 61 | KenjiYamada | 466 | 5 | 1.07296 |
| 62 | JohnDudek | 467 | 5 | 1.07066 |
| 63 | EliseKane | 777 | 5 | 0.643501 |
| 64 | SummerSong | 779 | 5 | 0.641849 |
| 65 | IDoNotExist | 1234 | 5 | 0.405186 |
| 66 | SunjeetBaadkar | 589 | 4 | 0.679117 |
| 67 | MarieHuynh | 467 | 3 | 0.642398 |
| 68 | MaryLieth | 2056 | 3 | 0.145914 |
| 69 | ZacharyNorwood | 558 | 2 | 0.358423 |
| 70 | GeorgeLewis | 563 | 2 | 0.35524 |
| 71 | AlexMandel | 616 | 2 | 0.324675 |
| 72 | Jedron | 1324 | 2 | 0.151057 |
| 73 | MattJurach | 441 | 1 | 0.226757 |
| 74 | MiriamKaufman | 482 | 1 | 0.207469 |
| 75 | MichaelGiardina | 1083 | 1 | 0.0923361 |
| 76 | MattHh | 1514 | 1 | 0.0660502 |
| 77 | CurlyGirl26 | 620 | 0 | 0 |
| 78 | RichLindvall | 3465 | 0 | 0 |
| 79 | TedBuehler | 562 | 0 | 0 |
| 80 | RobertMorris | 490 | 0 | 0 |
| 81 | GregKuperberg | 459 | 0 | 0 |
| 82 | AdamFlowers | 441 | 0 | 0 |
| 83 | EdHenn | 424 | 0 | 0 |
| 84 | RohiniJasavala | 423 | 0 | 0 |
