Yeah that page has always been a mixture of obscurantism, CT advocacy and bitter vets proclaiming victory over other bitter vets in the Great TML Wars of the 90s on questions like "is piracy economically feasible in the Third Imperium?" or "Are naval budgets large or small?". Not to mention the classed "Relativistic Weapons" tar pit.
A useful FAQ page that helped beginners would not deliberately order the "which version should I buy?" question so as to put the largest, most popular current version last, and CT first. And neither Stranded nor Twilight's Peak are good starting adventures for the beginner GM fresh to the game.
I've been tempted to rewrite it to be a genuine guide for newcomers to Traveller, and answering the questions that we repeatedly see newbies to these forums actually asking, but I know that getting rid of the obscure, much-beloved-of-Grognards controversies, ceasing recommending 1970s-era rulesets and expanding the first section to actually sell the idea of running the game would get reverted in minutes, and I have been much happier since I learned to avoid wiki edit wars.