First, I've doubled the RSS feed size to 20 (loud cheers?). This will be in place until I get the site upgrade done, at which time it will change to the (even better) 24 hour mode (all activity in the last 24 hours.
Second, there were more than 10 hints posted today, so you might wish to visit the site if the feed isn't showing you all 20 articles.
Finally, there was a somewhat notable announcement about the future of macosxhints today (don't worry, it's not going anywhere!) which you may wish to read...
-rob.
Mac OS X Hints
http://hints.macworld.com/article.php?story=20050601145357614