I have been trying to troubleshoot a problem with subscribing to RSS feeds from WordPress.com sites on my rssCloud blog tool MyStatusTool. I decided to use a rssCloud test app from Andrew Shell, and was able to set it up and run it successfully. I did a week-long test to see if I could detect posts from seven WP.Com sites, and it worked (see log file here). This weekend, I realized that the app did not re-subscribe to any of the feeds, but still remained active, receiving notifications from the subscribed blogs for over a week. This seems to be in conflict with the rssCloud walkthrough page, which states that a feed must be re-subscribed every 24 hr. Does anyone know anything about this?