It takes about 2 seconds to find nearest waymarks from a geocache page. If that's too much of a hassle for geocachers, so be it.
The OP was about the geocaching app. If you're sitting at your desk or on a laptop, then yes - it takes 2 seconds. If you're out in the field hunting caches with a smart phone or a GPS with a GPX file, it's not quite that easy.
First, your quote at the bottom is hilarious. Secondly, I've been looking at a geocache page (pretty vague, but I assume you both meant a cache description page) and I can't find anything that links or mentions waymarks.