I rolled out a new version of instantFeeds tonight, you can read all about the new features / bug fixes here. The big feature is that now all notifications will include the title, link and summary of every item in the feed whose publication date is later than the date of the last notification the system sent. I had a number of people write in to tell me they were using it and that they could use that exact feature.

Thanks to jas osborne for the patch that got me started again!