Caches RSS Feeds for display on your WP sidebar.
If you are using your WP installation to display other website's RSS feeds, this will save HTTP requests and improve page load times for your users. By using a CRON job to fetch and format the feeds, the user will not have to wait during page load for the feed to be updated.
Yes! FeedCache will work with both RSS and ATOM feeds.
Yes, just set CRON_EMAILS = true in the feedcache-cron.rb script. Error emails are turned off by default.
Yes, but you'll need to manually edit the feedcache.php file. Find the following line:
and change the number 10 to whatever number you need. (Just don't go overboard, :) ) Take note that when you upgrade the FeedCache plugin in the future, you'll need to update this number every time.