I have crontabs across multiple servers using different accounts.  The scripts are separated such for a reason, different users for different services, etc.  I did some searching for a tool to track what is running where in a central location, but didn't find anything.  How are others keeping track of their crontabs?  I'm writing some code now to fetch the crontabs from the servers and aggregate them in a central place, but was wondering if anyone has an elegant solution to this problem?  
cron management
server