Danceofmasks said:
Having to spend an additional 200 hours to not get an upgrade does not make skill points less useless
Well to be fair, yes it actually does.
It's just that you personally don't see the value in doing that. But that doesn't make them useless, they have a very clear function and you just don't want to bother with that function. That's okay, but that's opinion. The fact of the matter is, whether you recognize it as useful to you personally or not, the skill points DO have a purpose and function beyond purchasing skills.
Heck, I don't even intend to pursue my own legendary (as I consider it too much time for no real gain, and basically GW2's method of keeping players interested long-term, like how WoW uses raiding to get the best items) and I still recognize that it doesn't render the idea invalid. Much like Sprite isn't invalidated simply because 7-UP and Sierra Mist exist, and some people are perfectly happy spending money on Sprite. Fine if you don't like it, but that doesn't make it unnecessary.
Also as another user pointed out, the Mystic Forge practically revolves around skill points. Legendaries are just one example of skill point usage. Most people get their Lvl 80 exotics from the Forge via skill point exchanges.