I checked 
trust.marketo.com, and saw where it displayed up times.  But I was lookig for health statuses of the pods.  For example, Pod K was down on Wednesday.  I know I can check 
community.marketo.com/MarketoSupportHome, and it'll show an alert for which pod is down.  I was just looking for something more in the format of how Salesforce shows the health of their instances.  It's not a big deal... I was just wondering.