Earlier quoted context omitted.
I can't travel back in time. Left the TARDIS in a different century again. Linus announcing his kernel was in a time when there were no open Unix-like operating systems to use. The GNU kernel was years away from release, but all the tools were there to make an operating system out of the tools, if there were just a free kernel too. (The only other kernels available were not available to the general public for free) I…
The project is not about being a gallery and video player. We already got those as you say. Rather, the projects scope is to create a federated gallery and video player, where each installed instance is connected with each other. That has so far not been reached yet, which is why this software hasn't reached their 1.0 goal yet.
It's also curious if this was the whole point of the project, why wasn't that done first?