Sorry ... hand hit enter instead of shift when I was about to enter a comment
...

As I was going to say ...

I think a good enhancement to the error report widget would be to offer an
admin
mode where application developers/site administrators could monitor errors
being
generated by their application while in production.  This mode would require
two
new parameters:

emailaddress
quiet

where:  

emailaddress = a valid email address
quiet = true|false - dictates whether the popup will show itself upon error or
just continue with the email and not alert the user (maybe already covered by
visible attribute?)

If there is an error upon each load of the application an email of the stack
will be sent to the specified email address.

There could be a number of checks put in place as well to determine if an error
of that nature has already been sent during this session, etc, etc.

Setting as Enhancement and P5