| Group | Category | Members | Messages | Type | |
|---|---|---|---|---|---|
| Homebrew Beer & Wine | Society & Culture | 8 | 5 | Public | |
| Vegetarian & Vegan Cooking | Health & Wellness | 8 | 5 | Public | |
| Home Computer Lab Builders | Computers & Technology | 9 | 5 | Public | |
| Indie Music Discovery | Entertainment | 8 | 5 | Public | |
| Math Nerds Anonymous | Science & Education | 9 | 4 | Public | |
| Spreadsheet & Office Software Tips | Business & Finance | 8 | 5 | Public | |
| Astronomy for Kids | Science & Education | 9 | 4 | Public | |
| Chess Strategy & Tactics | Recreation & Sports | 9 | 5 | Public | |
| Model Railroad Builders | Recreation & Sports | 8 | 5 | Public | |
| Retro Computing Preservation | Computers & Technology | 8 | 5 | Public | |
| Horseback Riding & Equestrian | Recreation & Sports | 9 | 5 | Public | |
| Palm & PDA Users Group | Computers & Technology | 8 | 4 | Public | |
| Kite Flying & Building | Recreation & Sports | 9 | 4 | Public | |
| Stock Market Beginners | Business & Finance | 8 | 5 | Public | |
| Dungeons & Dragons Campaign | Entertainment | 9 | 5 | Private | |
| Cell Phone & Wireless Talk | Computers & Technology | 8 | 5 | Public | |
| Skateboarding Culture | Recreation & Sports | 8 | 4 | Public | |
| Citizen Science Projects | Science & Education | 8 | 5 | Public | |
| CSS & Modern Web Standards | Computers & Technology | 8 | 5 | Public | |
| Foreign Cultures & Traditions | Society & Culture | 8 | 5 | Public |