| Activity |
Forum |
R/W ratio |
| 1000 | Individual XKCD Comic Threads | 32.35 |
| 516 | Forum Games | 6.46 |
| 291 | News & Articles | 8.13 |
| 217 | Mafia | 6.12 |
| 118 | General | 22.18 |
| 106 | Free as in Destitute | 11.11 |
| 86 | Science | 6.75 |
| 54 | Gaming | 22.20 |
| 54 | Serious Business | 10.70 |
| 42 | Movies and TV Shows | 12.14 |
| 41 | Mathematics | 21.00 |
| 34 | Coding | 17.25 |
| 24 | Logic Puzzles | 16.67 |
| 20 | Language/Linguistics | 20.50 |
| 17 | Music | 17.50 |
| 17 | Food | 4.14 |
| 17 | The Help Desk | 11.33 |
| 12 | What If? | - |
| 12 | Religious Wars | 25.00 |
| 12 | Your art and links | 12.00 |
| 11 | Computer Science | 6.67 |
| 11 | Books | - |
| 8 | Site/Forum issues | 16.00 |
| 8 | XKCD Meetups | - |
| 7 | Fictional Science | - |
| 7 | Hardware | - |
| 6 | Comics/Graphic Novels | - |
| 3 | Love, Sex, and Relationships | - |
| 2 | School | 4.00 |
| 1 | Fit Club | 1.00 |
| 1 | Member Interviews | - |
| 0 | JIAHAIMWSN | - |
| 0 | Azrael is pretty cool also | - |
| Activity |
Name |
R/W ratio |
| 1000 | mscha | - |
| 238 | Google [Bot] | - |
| 219 | chridd | 10.07 |
| 186 | Exabot [Bot] | - |
| 151 | Steeler [Crawler] | - |
| 113 | Yahoo [Bot] | - |
| 113 | marionic | 4.89 |
| 87 | Sciscitor | 5.05 |
| 81 | Majestic-12 [Bot] | - |
| 66 | Baidu [Spider] | - |
| 62 | Sabrar | 17.20 |
| 60 | flicky1991 | 1.44 |
| 52 | moody7277 | 14.20 |
| 44 | Thesh | 4.91 |
| 44 | addams | 2.10 |
| 43 | plytho | 4.73 |
| 33 | Soupspoon | 3.80 |
| 31 | speising | 45.00 |
| 30 | elasto | 13.67 |
| 30 | wam | 7.80 |
| 28 | Mutex | 40.00 |
| 28 | Pfhorrest | 19.50 |
| 27 | AluisioASG | 38.00 |
| 27 | SuicideJunkie | 1.60 |
| 27 | sardia | 18.50 |
| 25 | Leovan | - |
| 25 | ObsessoMom | 3.50 |
| 24 | Deva | - |
| 23 | BoomFrog | 1.62 |
| 20 | Raidri | 28.00 |
| 19 | ijuin | 13.00 |
| 18 | Link | - |
| 18 | jimbobmacdoodle | 4.40 |
| 17 | SDK | 11.50 |
| 17 | somitomi | 11.50 |
| 16 | The Great Hippo | 5.00 |
| 15 | pex | - |
| 15 | Quizatzhaderac | 2.67 |
| 14 | orthogon | 3.00 |
| 14 | The Snide Sniper | 19.00 |
| 14 | Zohar | - |
| 13 | DaBigCheez | - |
| 13 | pogrmman | 3.75 |
| 13 | PAstrychef | 3.75 |
| 13 | Dauric | - |
| 13 | SecondTalon | 18.00 |
| 12 | mashnut | - |
| 12 | bessie | 3.50 |
| 12 | cphite | 0.64 |
| 12 | doogly | 16.00 |
| 11 | EdgarJPublius | 7.00 |
| 11 | Mark_Cangila | 7.00 |
| 11 | NieXS | - |
| 11 | Madge | 15.00 |
| 11 | CorruptUser | 1.29 |
| 10 | Eebster the Great | 1.14 |
| 10 | Zamfir | 3.67 |
| 10 | measure | - |
| 10 | YaCy [Bot] | - |
| 10 | KittenKaboodle | - |
| 10 | gmalivuk | 6.00 |
| 10 | Ranbot | 6.00 |
| 10 | AdsBot [Google] | - |
| 10 | freezeblade | 6.00 |
| 9 | da Doctah | - |
| 9 | Grop | - |
| 9 | BobbiBrady | - |
| 9 | gd1 | 1.60 |
| 8 | ucim | 11.00 |
| 8 | iamspen | 5.00 |