| John Hopkins ("I am a networking engineer living in London. I was a volunteer at the 2012 Olympics and...") |  | Jan Miller ("Amateur Astronomer, Musician, Audio Technician, Grease Monkey, Cyclist - I'm just a a girl...") | |
 | Josep Mª Busquets MartÃn |  | Jacob McShane ("Just a simple computer guy that also loves astronomy. I code for fun, buy and sell domain...") |
| Jillynda ("Hello I'm from Pennsylivania, In USA. Would like to c if any other PA people r here.") |  | JumpinJohnny ("**Ni!** Recycling electrons one at a time. Amateur interest in a wide variety of...") | |
| Jack Jacobs ("I am a retired American Serviceman; I have always been very curious about astrophysics,...") | jxrich ("30ã€") | ||
| John ("Name: John Henry Age: 22 no occupation at this time. hobbies include: programming,...") |  | Jakob Nederlund ("Hi my name is Jakob,47 years, living in Copenhagen Denmark. Im been working with...") |
