| Rank | Name | Members | Recent average credit | Total credit | Country | Type |
|---|
| 1 |
Richard Dawkins Foundation for Reason and Science |
375 |
492 |
67,612,716 |
International |
Social/political/religious |
| 2 |
The Cluster fscks |
10 |
20,658 |
19,384,478 |
United States |
Social/political/religious |
| 3 |
Bike Commuters |
12 |
4,080 |
10,996,137 |
International |
Social/political/religious |
| 4 |
Mensa |
49 |
0 |
9,764,906 |
International |
Social/political/religious |
| 5 |
Cruncher Junkies |
14 |
0 |
8,658,596 |
International |
Social/political/religious |
| 6 |
Tyler Durden Cares |
12 |
0 |
5,832,125 |
United States |
Social/political/religious |
| 7 |
V |
5 |
0 |
4,872,498 |
International |
Social/political/religious |
| 8 |
SciFri |
7 |
0 |
4,215,718 |
United States |
Social/political/religious |
| 9 |
350 |
52 |
0 |
4,097,238 |
International |
Social/political/religious |
| 10 |
climate_prediction_comunity |
9 |
1,930 |
3,866,822 |
Germany |
Social/political/religious |
| 11 |
47 Conspiracy |
1 |
0 |
3,652,389 |
International |
Social/political/religious |
| 12 |
Second Life Furries |
4 |
0 |
3,085,728 |
Canada |
Social/political/religious |
| 13 |
FTW |
4 |
0 |
2,819,134 |
International |
Social/political/religious |
| 14 |
SZ Roztoky u Prahy |
3 |
0 |
2,577,212 |
Czech Republic |
Social/political/religious |
| 15 |
Occupy |
7 |
0 |
2,559,244 |
International |
Social/political/religious |
| 16 |
reddit |
79 |
0 |
2,204,274 |
United States |
Social/political/religious |
| 17 |
T.H.EM |
2 |
0 |
1,940,935 |
Japan |
Social/political/religious |
| 18 |
The Howling Commandos of Colorado Springs |
1 |
0 |
1,918,362 |
United States |
Social/political/religious |
| 19 |
Bare Feet NOT Arms |
12 |
0 |
1,736,423 |
International |
Social/political/religious |
| 20 |
SAGAN |
5 |
0 |
1,714,141 |
International |
Social/political/religious |
