| Rank | Board name and description | Posts | Members |
| 1 | IMobile Mobile phones community (in chinese) | 28689719 | 8455956 |
| 2 | DP review Digital photography forums | 22365331 | 573589 |
| 3 | Slashdot Technology news commenting website | 13988544 | 880049 |
| 4 | Howard Forums Mobile phones discussion boards | 10774606 | 827358 |
| 5 | Giga.de Computer and internet message board (in german) | 6561468 | 1121643 |
| 6 | Urban 75 General discussion message board | 5861408 | 40546 |
| 7 | Photography on the Net Canon digital photography forums | 5490479 | 148101 |
| 8 | TurkeyForum Satellite technology discussions (in turkish) | 4813276 | 340637 |
| 9 | Et8 Technology message boards (in chinese) | 4735327 | 17098 |
| 10 | Elektroda.pl Polish electronics forum | 4492062 | 472685 |
| 11 | Onliner.by Forum about mobile technologies in Belarus (in Russian) | 3453862 | 131722 |
| 12 | Club Snap Photography message boards | 3421581 | 54035 |
| 13 | DSLR-Forum German DSLR Forum | 3199731 | 112834 |
| 14 | GSM Forum GSM and mobile phone message boards | 3141044 | 774452 |
| 15 | Telefon Treff German mobile phones community | 3054752 | 146217 |
| 16 | PurePC.pl Electronics message board | 2840081 | 54692 |
| 17 | Techzone Forum about computers and technology | 2672991 | 101526 |
| 18 | Head-Fi High-end headphones discussion forum | 2645779 | 49704 |
| 19 | VIP 600 Technology message boards (in Arabic) | 2587372 | 253378 |
| 20 | Photo4u.it Italian photo community | 2528485 | 31237 |
| 21 | Forum Ponsel Indonesian technology forums | 2344920 | 102695 |
| 22 | WCM Online Austrian computer and technology forum | 2262151 | 40354 |
| 23 | Esato Sony Ericsson mobile phones community | 2227832 | 153376 |
| 24 | Laneros Technology forums (in Spanish) | 2042916 | 182960 |
| 25 | My Phone Mobile phones discussion board (in greek) | 1950802 | 101412 |
| 26 | Belgium Digital Digital photography message board (in dutch) | 1840625 | 18536 |
| 27 | Chile Hardware Computer hardware forums (in Spanish) | 1815358 | 62222 |
| 28 | Min Hembio Swedish forum for home cinema and electronics. | 1806191 | 110819 |
| 29 | SciForums Science discussion forums | 1764119 | 30577 |
| 30 | Futura Science French science discussion forum | 1680888 | 211289 |
| 31 | BrightHand PDA and Smartphone Forums | 1644869 | 113277 |
| 32 | Egel Forum General technology forum (in spanish) | 1600126 | 34414 |
| 33 | Planet.ee Technical discussion forum (in estonian) | 1494449 | 8419 |
| 34 | AV Magazine Italian Audio/Video message board | 1427929 | 37116 |
| 35 | IP mart forum Symbian and other mobile system forums | 1298081 | 752310 |
| 36 | Digital Worldz Digital devices forum | 1254133 | 36670 |
| 37 | Pocket Navigation Navigation systems forum (in german) | 1226873 | 92869 |
| 38 | MP3Car Car computers forum | 1166319 | 93971 |
| 39 | Geyiq Turkish entertainment forum | 1163971 | 31343 |
| 40 | The Photo Forum Photographers community | 1091665 | 30516 |
| 41 | Foro Powers Technology forums (in spanish) | 1080012 | 48479 |
| 42 | Mac City Net Mac and iPod Italian forum | 932826 | 58786 |
| 43 | Blackberry Forums Blackberry owners community | 923635 | 199752 |
| 44 | Ipod Lounge Ipod discussion and resource board | 898548 | 93945 |
| 45 | Handykult Mobile phones message boards (in german) | 829609 | 94401 |
| 46 | Sudhian Forums Electronics message board | 826620 | 54670 |
| 47 | 1src Palm and PDA message board | 782627 | 96547 |
| 48 | Teknoloji Televizyonu Technology forum in Turkish | 772245 | 191567 |
| 49 | Cell Phone Forums Message board about cell phones | 711872 | 153598 |
| 50 | Pinstack Blackberry Forums | 677809 | 367137 |
| 51 | Ön Sayfa Community Satellite technology discussions (in turkish) | 635394 | 49343 |
| 52 | Polish Elite Board Technology discussion forum (in Polish) | 621993 | 715721 |
| 53 | CNET Technology and software message boards | 589420 | 19866 |
| 54 | Symbianize Mobile phones and technology forums | 559098 | 31939 |
| 55 | Maxicep Cellphones and smartphones forums (in Turkish) | 534045 | 216344 |
| 56 | Funender Electronics discussion board | 524563 | 20321 |
| 57 | WebTurkiye Forum Turkish computing forum | 495507 | 55123 |
| 58 | BizimUydu BizimUydu satellite forum | 263724 | 4697 |
| 59 | Austech Australian technology forums | 16475 | 2511 |
| 60 | Miccoms Community German mobile phones community | 10394 | 138 |