My (not to be named) company does not allow running jobs through cron. While I understand the reasons behind this, there are times when this restriction creates issues that are difficult to solve using the company approved enterprise task scheduler. In order to get around this, I needed a reliable scheduler that I could use for those special cases without attracting attention (and being shut down). Cronicle is a nice, web based scheduler that I found to fill that need.
Cronicle homepage
Cronicle installation