| Activity |
Forum |
R/W ratio |
| 1000 | Individual XKCD Comic Threads | 12.13 |
| 903 | Mafia | 4.90 |
| 779 | News & Articles | 9.03 |
| 765 | Forum Games | 5.61 |
| 412 | Free as in Destitute | 6.51 |
| 385 | General | 23.05 |
| 250 | Serious Business | 10.31 |
| 206 | Science | 10.29 |
| 156 | Gaming | 50.25 |
| 149 | Language/Linguistics | 6.80 |
| 127 | Mathematics | 82.50 |
| 127 | Movies and TV Shows | 8.28 |
| 86 | Logic Puzzles | 15.14 |
| 85 | Coding | - |
| 61 | Your art and links | 25.67 |
| 59 | Site/Forum issues | 18.25 |
| 50 | Religious Wars | 64.00 |
| 46 | Computer Science | 29.00 |
| 45 | The Help Desk | 28.50 |
| 40 | Music | - |
| 36 | Hardware | 46.00 |
| 34 | What If? | - |
| 30 | Books | - |
| 26 | Food | 4.67 |
| 24 | Fictional Science | - |
| 24 | XKCD Meetups | - |
| 17 | Comics/Graphic Novels | 21.00 |
| 13 | Love, Sex, and Relationships | 16.00 |
| 7 | Fit Club | 2.00 |
| 7 | School | - |
| 5 | JIAHAIMWSN | 5.00 |
| 2 | Member Interviews | - |
| 0 | Azrael is pretty cool also | - |
| Activity |
Name |
R/W ratio |
| 1000 | Bing [Bot] | - |
| 820 | Yahoo [Bot] | 797.00 |
| 499 | Google [Bot] | - |
| 377 | Baidu [Spider] | - |
| 268 | Evil George Washington | 7.70 |
| 176 | flicky1991 | 3.38 |
| 172 | Sabrar | 4.76 |
| 146 | plytho | 2.23 |
| 128 | chridd | 7.33 |
| 94 | addams | 1.94 |
| 94 | ivnja | 4.35 |
| 92 | moody7277 | 29.00 |
| 88 | Liri | 4.73 |
| 85 | speising | 15.60 |
| 78 | Thesh | 5.91 |
| 77 | Peaceful Whale | 6.50 |
| 77 | Majestic-12 [Bot] | - |
| 75 | mscha | - |
| 75 | Soupspoon | 2.04 |
| 61 | Pfhorrest | 6.38 |
| 51 | Mutex | 15.67 |
| 50 | gmalivuk | 2.27 |
| 50 | bessie | 1.13 |
| 50 | #HBC | Zyth | 1.72 |
| 48 | Deva | 8.40 |
| 47 | Weeks | 2.07 |
| 44 | BoomFrog | 2.07 |
| 44 | measure | 20.50 |
| 43 | SDK | 6.00 |
| 42 | SirGabriel | 19.50 |
| 42 | jimbobmacdoodle | 5.83 |
| 41 | orthogon | 3.44 |
| 41 | sardia | 4.00 |
| 40 | CorruptUser | 1.44 |
| 38 | #HBC | Red Ryu | 2.08 |
| 37 | eSOANEM | 3.50 |
| 36 | tms | 0.52 |
| 34 | DaBigCheez | 32.00 |
| 34 | Armanant | - |
| 33 | Znirk | 15.00 |
| 33 | Zohar | 7.00 |
| 32 | The Great Hippo | 2.10 |
| 32 | 12obin | 30.00 |
| 31 | Grop | 9.00 |
| 31 | Sizik | - |
| 31 | somitomi | 1.50 |
| 30 | Eebster the Great | 8.67 |
| 29 | Zamfir | 3.67 |
| 29 | GnomeAnne | 2.50 |
| 28 | Exabot [Bot] | - |
| 27 | timrem | - |
| 27 | iamspen | 12.00 |
| 26 | mashnut | - |
| 26 | heuristically_alone | 4.00 |
| 26 | ucim | 5.25 |
| 26 | notzeb | - |
| 26 | SecondTalon | 11.50 |
| 26 | KnightExemplar | 1.78 |
| 25 | Raidri | - |
| 25 | Chen | 3.00 |
| 25 | eran_rathan | 11.00 |
| 25 | Spak | 5.00 |
| 25 | Eye of Horus | - |
| 25 | elasto | 11.00 |
| 24 | FrozenFlame | 2.83 |
| 23 | PM 2Ring | - |
| 23 | rmsgrey | 6.33 |
| 23 | freezeblade | 10.00 |
| 23 | Tillian | 3.40 |
| 22 | bentheimmigrant | 4.25 |