¸.·´¯`·.´¯`·.¸¸.·´¯`·.¸><(((º>
Infra-upgrade

Wherein:

That last item is somewhat disconcerting, and appears to happen on the old blog I have on the wordpress.org hosted service too. Replacing wp-app.php with the 2.3.3 version doesn't appear to fix the problem, but the SQL query being performed looks like:

SELECT wp_posts.* FROM wp_posts WHERE 1=1 AND (ID = '0') AND wp_posts.post_type = 'page' ORDER BY wp_posts.post_modified DESC
which doesn't look right to me (ID = '0'?). This is actually kind of a pain, since my posting workflow kind of revolves around being able to suck down that feed, so I may just end up escalating this (with the end result most likely being a paper bag on my own head ;-)