Xero

Xero patience

Xero

This maintenance page by Xero at what was http://my.workflowmax.com was genius. It is CCTV of the poor dev having to do the maintenance, and you can either feed him coffee... or zap him so he'll hurry up!

I only zapped him once....

Xero's actual 404 is now quite standard:

Xero New 404

 Error Type  Link  Found By
Maintenance Page Xero 404 Emma Garland