| Rank | Board name and description | Posts | Members |
| 1 | IMobile Mobile phones community (in chinese) | 31277230 | 9591781 |
| 2 | DP review Digital photography forums | 25751767 | 338318 |
| 3 | Slashdot Technology news commenting website | 13988544 | 880049 |
| 4 | Howard Forums Mobile phones discussion boards | 12865186 | 1049464 |
| 5 | Photography on the Net Canon digital photography forums | 8839683 | 218827 |
| 6 | Urban 75 General discussion message board | 8267583 | 46436 |
| 7 | Onliner.by Forum about mobile technologies in Belarus (in Russian) | 7310510 | 200598 |
| 8 | Giga.de Computer and internet message board (in german) | 6561468 | 1121643 |
| 9 | TurkeyForum Satellite technology discussions (in turkish) | 6298041 | 419887 |
| 10 | Elektroda.pl Polish electronics forum | 6241181 | 667764 |
| 11 | DSLR-Forum German DSLR Forum | 5788972 | 196696 |
| 12 | Et8 Technology message boards (in chinese) | 5429089 | 17331 |
| 13 | GSM Forum GSM and mobile phone message boards | 4664717 | 1155371 |
| 14 | VIP 600 Technology message boards (in Arabic) | 4317836 | 451027 |
| 15 | Telefon Treff German mobile phones community | 3879944 | 173857 |
| 16 | Photo4u.it Italian photo community | 3596378 | 46651 |
| 17 | Techzone Forum about computers and technology | 3589460 | 110811 |
| 18 | Club Snap Photography message boards | 3421581 | 54035 |
| 19 | Chile Hardware Computer hardware forums (in Spanish) | 3057663 | 135022 |
| 20 | PurePC.pl Electronics message board | 2840081 | 54692 |
| 21 | Esato Sony Ericsson mobile phones community | 2704606 | 191800 |
| 22 | Head-Fi High-end headphones discussion forum | 2645779 | 49704 |
| 23 | Futura Science French science discussion forum | 2612004 | 323862 |
| 24 | Min Hembio Swedish forum for home cinema and electronics. | 2520161 | 160692 |
| 25 | Belgium Digital Digital photography message board (in dutch) | 2444613 | 29962 |
| 26 | My Phone Mobile phones discussion board (in greek) | 2427887 | 127274 |
| 27 | Forum Ponsel Indonesian technology forums | 2344920 | 102695 |
| 28 | SciForums Science discussion forums | 2292999 | 55573 |
| 29 | WCM Online Austrian computer and technology forum | 2262151 | 40354 |
| 30 | AV Magazine Italian Audio/Video message board | 2123168 | 72468 |
| 31 | Forum Owisko Polish general discussion forum | 2101292 | 91112 |
| 32 | Laneros Technology forums (in Spanish) | 2042916 | 182960 |
| 33 | IhAv.NET Offtopic community | 2017588 | 555498 |
| 34 | IP mart forum Symbian and other mobile system forums | 2014826 | 1305835 |
| 35 | BrightHand PDA and Smartphone Forums | 1742506 | 127747 |
| 36 | Egel Forum General technology forum (in spanish) | 1600126 | 34414 |
| 37 | The Photo Forum Photographers community | 1581622 | 48547 |
| 38 | Planet.ee Technical discussion forum (in estonian) | 1494449 | 8419 |
| 39 | Blackberry Forums Blackberry owners community | 1477743 | 394905 |
| 40 | Digital Worldz Digital devices forum | 1305605 | 38202 |
| 41 | MP3Car Car computers forum | 1301218 | 120902 |
| 42 | Pocket Navigation Navigation systems forum (in german) | 1226873 | 92869 |
| 43 | Polish Elite Board Technology discussion forum (in Polish) | 1208864 | 1268641 |
| 44 | Geyiq Turkish entertainment forum | 1159953 | 33562 |
| 45 | Mac City Net Mac and iPod Italian forum | 1080520 | 71408 |
| 46 | Foro Powers Technology forums (in spanish) | 1080012 | 48479 |
| 47 | Handykult Mobile phones message boards (in german) | 898675 | 133489 |
| 48 | Ipod Lounge Ipod discussion and resource board | 898548 | 93945 |
| 49 | MacTalk Apple and Mac forums | 882562 | 4890 |
| 50 | EH Mac Mac, iPod and iPhone community | 863239 | 29991 |
| 51 | Photo Camel Photo community | 858459 | 38668 |
| 52 | Sudhian Forums Electronics message board | 846405 | 56097 |
| 53 | Forum Plasa Indonesian general discussion forum | 809072 | 74273 |
| 54 | 1src Palm and PDA message board | 807532 | 106876 |
| 55 | PentaxForums Photography forums | 791550 | 17837 |
| 56 | Cell Phone Forums Message board about cell phones | 781149 | 181517 |
| 57 | Teknoloji Televizyonu Technology forum in Turkish | 772245 | 191567 |
| 58 | Pinstack Blackberry Forums | 677809 | 367137 |
| 59 | Ön Sayfa Community Satellite technology discussions (in turkish) | 637864 | 51680 |
| 60 | CNET Technology and software message boards | 589420 | 19866 |
| 61 | Symbianize Mobile phones and technology forums | 559098 | 31939 |
| 62 | Maxicep Cellphones and smartphones forums (in Turkish) | 534045 | 216344 |
| 63 | Funender Electronics discussion board | 524563 | 20321 |
| 64 | WebTurkiye Forum Turkish computing forum | 495507 | 55123 |
| 65 | BizimUydu BizimUydu satellite forum | 263724 | 4697 |
| 66 | Austech Australian technology forums | 16475 | 2511 |
| 67 | Miccoms Community German mobile phones community | 10394 | 138 |