William Morder composed on 2018-03-18 02:19 (UTC-0700):
I did give the list a look, and it is impressive; however, it isn't GNU/Linux (or at least, the gnu.org site doesn't approve of Knoppix).
1-None of the top ten Linux distros from Distrowatch are there either - no Mint, no Fedora, no Ubuntu, no openSUSE, no Manjaro, etc. Trinity certainly isn't mentioned anywhere on that page. Why is being on that very limited list (of distros I never even heard of) important to you?
2-I was recommending Knoppix as a tool suitable for anyone wishing to run gparted to repartition an existing installation, as well as other purposes dictating a live rather than installed OS. Though it can be installed, that's not how I use it.
3-Knoppix not being on that list could be because of special software that enables its use by blind persons. It is nevertheless a free download, just like Debian, AntiX, Neon and many many more than the 12 that are on that list.
4-Being Debian based, and installable, Trinity should be usable on a HD installation of it without special effort.