Software distributions based on Debian

Hey guys,

Debian is awesome.  There isn't really much more to say about it.  I 
currently run Ubuntu 15.04 and Elementary OS 0.3 on all of my machines, 
and was hoping to expand that to 3 OS's.  I wanted the third to also be 
Debian based, because well, Debian, so I went to this website to see 
what else I could find: https://www.debian.org/misc/children-distros.  
I noticed an OS missing from the list, and thought I would point it 
out.  Elementary OS is based on Ubuntu, which is based on Debian.  So 
technically Elementary OS is based on Debian (aside from the beautiful 
GUI, I see little difference between it and Ubuntu).  I wasn't sure if 
you purposely left it out, or if it just never made it to the list, but 
I thought I would point it out just in case.

Thanks,
Mateo Abascal