| Member | Join Date | Threads Started | Posts Made | Blog Posts |
|---|
 | jabes | May 22, 2010 | 1 | 1 | 0 |
 | jabnop799 | November 7, 2015 | 0 | 0 | 0 |
 | jabrisherier | March 4, 2017 | 1 | 1 | 0 |
 | jacatone | September 2, 2014 | 1 | 2 | 0 |
| Jacblacc911 | July 18, 2019 | 0 | 8 | 0 |
| jacindaardern | May 11, 2023 | 0 | 0 | 0 |
| jacindafarese27 | June 5, 2024 | 0 | 0 | 0 |
| JACK | July 4, 2017 | 1 | 5 | 0 |
 | jack.black | July 1, 2019 | 0 | 0 | 0 |
 | jack.mcintosh | March 3, 2019 | 0 | 0 | 0 |
 | Jack002 | August 28, 2026 | 0 | 0 | 0 |
| jack008 | June 19, 2025 | 2 | 2 | 0 |
 | Jack1Wu | November 15, 2020 | 0 | 0 | 0 |
 | Jack2022 | December 31, 2021 | 1 | 4 | 0 |
| jack237 | April 11, 2021 | 0 | 0 | 0 |
| Jack271482 | February 17, 2021 | 0 | 0 | 0 |
| jack652 | May 14, 2015 | 0 | 1 | 0 |
 | jack654987 | October 19, 2023 | 2 | 2 | 0 |
 | jackace | November 23, 2021 | 1 | 9 | 0 |
| jackaiden981 | September 11, 2021 | 0 | 0 | 0 |
| jackarchie | March 25, 2026 | 0 | 0 | 0 |
| jackarow | August 23, 2014 | 0 | 0 | 0 |
| JackBauer | November 15, 2009 | 1 | 3 | 0 |
| jackbills670 | March 31, 2018 | 1 | 7 | 0 |
| JackBlack | May 25, 2015 | 0 | 0 | 0 |
| jackblack21 | October 9, 2010 | 5 | 31 | 0 |
| jackbreyan424 | October 23, 2018 | 0 | 0 | 0 |
 | jackc123 | December 16, 2024 | 0 | 0 | 0 |
| JackCallMe777 | December 5, 2024 | 0 | 0 | 0 |
 | jackcarter | July 3, 2025 | 1 | 1 | 0 |
| jackcruise405 | February 3, 2020 | 1 | 1 | 0 |
 | jackd | September 29, 2011 | 1 | 4 | 0 |
| Jackdav73 | May 29, 2016 | 1 | 1 | 0 |
 | JackDen | June 20, 2025 | 0 | 0 | 0 |
| jackdev888 | February 17, 2019 | 0 | 0 | 1 |
| jackespiro | April 28, 2019 | 0 | 0 | 0 |
| jackfarrah1991 | June 16, 2021 | 1 | 2 | 0 |
| jackgriffin | October 18, 2017 | 0 | 5 | 0 |
| jackhigh78 | August 30, 2013 | 1 | 4 | 0 |
| Jackhoony118 | July 27, 2013 | 0 | 0 | 0 |
| jackhu | October 30, 2015 | 0 | 0 | 0 |
| jackie | March 22, 2017 | 0 | 0 | 0 |
 | Jackie13 | March 18, 2016 | 0 | 0 | 0 |
| Jackie55 | August 17, 2017 | 0 | 0 | 0 |
| jackie888 | October 16, 2017 | 0 | 0 | 0 |
| JackieShima | June 16, 2013 | 1 | 2 | 0 |
| jackiso35 | March 18, 2021 | 1 | 1 | 0 |
| jackjames11 | July 7, 2025 | 1 | 1 | 0 |
| Jackjazz | March 7, 2022 | 0 | 0 | 0 |
| jackjobe | November 21, 2011 | 0 | 1 | 0 |
