 | Contact (""I am proud to be a human being. I believe that we have come this far by the skin of our...") | Conan ("Have always liked maths but not the best at the higher stuff so that is where computers...") | |
 | Cebion ("Hi all I'm from Hannover, married for long years ago, have 3 childs, 2 grandchilds and...") |  | Cori ("ATA Cat is ready for duty... *meow* I'm a proud member of ") |
| Clank [MM] ("Crunch, crunch, crunch...need my fix.") |  | ChertseyAl ("Retired from hi-tech digital TV consultancy, now freelance 'Jack of all trades'. Collect...") | |
| Carlos Pinho (".") |  | Carnal ("Member of 2nd Wave the SETI.Germany alliance for emergency and defense") | |
| CellTommy ("Hi, i'am from Little Denmark... 27 years old and works as a janitor. My Hobbies a Hifi /...") |  | Cesium_133* ("I am John Sawyer, aka Lieutenant Commander Data. Do you think I might like Star Trek TNG?...") |