I don't buy all of that. What does TWF have to do with the woodsman archetype? Archery or spear or axe specialization would have been more appropriate to the archetype.
It was a cookie to encourage the light-armored archetype. Get this cool thing if play nice. <Shrug>Not the best option in hindsight, but oh well.
But TWF? Nah. That says "rogue" or "swashbuckler" to me -- Captain Blood, not Robin Hood.
But those archetypes were not well defined in D&D at the time (oh, there were niche articles in Dragon and the like). The thief was not quite the swashbuckling rogue of 3e yet, besides he had back stab. It was still very much about Conan & tLotR. Later with all the kits and splats of 2e, these things were more well defined . But the Ranger had almost all the cool-outcast-loner-brooding-rebel-type mojo going for him at the time (Even without Drizzt). And Drizzt popularity has something to do with it as well.