...Before the airing of the first episode, that is. The hierarchy and the menial jobs were there already in the first pilot.
Indeed... though Rodenberry DID have ideas about 'new Humans' in the 23rd century which suspiciously represented the types of Humans (and other races?) that might emerge on a large scale by living in a 'Resource Based Economy' (The Venus Project).
This was conveniently pushed aside.
He actually wanted the Federation in the 24th century to explore other galaxies (which is FAR more in line with exponential development in technology - though with multiple species working together, the Feds by the 24th century would be even MORE advanced than that).
And the slope seems to grow steeper. Books from the 17th century could be considered eternal if properly kept on a standard household shelf; books from the 19th are thrash that will decay in a matter of decades; books from the mid-20th century may be good and durable paper or then material specifically designed not to stand the test of time; magnetic tapes and disks from the 1970s-80s are somewhat sensitive to the environment; and CDs from the 1990s and beyond will corrode in no time flat if they haven't been scratched to uselessness before that. Since then, data has gone media-free, but that only introduces a new set of problems, as data may become unusable in anything ranging from years to seconds if the software doesn't get properly supported and perpetuated. And the "years" part doesn't seem to exceed five nowadays. Heck, five years ago, I couldn't be bothered to print out my digital photographs; now I have to, as no reliable storage media exist any more.
Lack of reliable storage is a fault of the monetary system.
Any system in which you have money and ultimately profits for continued existence will continue to FORCE planned obsolescence because the businesses will want to make profits in the long run.
But as such, planned obsolescence is insanely wasteful... and on top of that, we DON'T get state of the art technology to boot... we get derivatives of derivatives based on 'existing' materials and methodologies for no other reason but because they are 'cost efficient' (seeing how transitioning to new methods of production and superior synthetic materials and state of the art science - which would incidentally generate technology that would for all intense and purposes to most seem like 'magic' - is perceived as 'too expensive', regardless that we had the resources and the knowledge and the know how to do it for a long time).
The Federation (supposedly) doesn't limit itself artificially like this... hence what we barely got to saw was likely but a fraction of their full scope which was never realized on TV.
...Supposedly weren't more "ancient" than, say, Ben Franklin, so their equipment surviving till the 2260s isn't necessarily a statement for longevity. But they seem to come from that user-friendly lot of Ancients who make their gear easily operable and include engraved instructions - very similar to the folks that built the Stargates for That Other Show.
Timo Saloniemi
Agreed... the Federation also follows a similar principle on user friendliness and instruction manuals.
I guess the novels can more or less easily remove the planned obsolescence aspect from Federation tech.
I think they do have a tendency to expand vastly on their technical capabilities.