Description of problem:

At the present time all the delayed job errors are logged to a log file. There is no UI page showing those errors. For example if we do something  like an organization delete and there was some validation error that broke the delete in the delayed job, the user/sysadmin is not going to know. Options that I can think of are
1) Page like Notifications which has those traces.
2) An email being sent to the admin on a stack trace.