I only ever see the first post of a thread. E.g. when a new post is added to an existing thread, it shows up in the reader - but when I look at the post, I see only the first post for that thread, not the most recent one. As I'm relatively new to RSS, is this something I'm doing or an issue with FT's RSS feed? FWIW, I've tried three different readers (Awasu, NewzCrawler and FeedDemon).

I'm not very smart about this, but it is the same way in BlogLines. I suspect that the first entry is just the teaser, and you are supposed to click through if you want to see the whole thread.

If a administrator would add this line to the Meta-tags (located in "headinclude" template of vBulletin) we would all find the RSS automatically in Safari or Firefox: