Critical_Stiban said:

For example I don’t recall anyone ever asking to check out the wikis on the page they’re on when you can just click the question mark on a tag. It’s a neat feature but not something I entirely get the point of.

If the read more actually expanded rather than bring you to a new page it would actually be pretty useful on mobile (actually it's already great for when people on the forum decide to use {{}} rather than [[]] to link to a tag). Trying to hit the fucking question mark when it's running away from you is a pain, and it only settles down after 10 seconds or so.