We have a lot of scheduled reports out of Sitecatalyst and ReportBuilder. It's nice that they can all be maintained from SiteCatalyst, but it would be great if a report failed there was an email notification to the owner of the report. We have daily and hourly reports, and usually we're the last people to know if a report has failed (I guess it's good to know that they're reading the reports!)
The only way to know if a report failed is by logging in, going to scheduled reports, expanding to 50 reports if you have more than that scheduled, and then searching for the reschedule arrows icon.