I completely agree with the previous poster about this becoming a killer app if the delay can be removed. I keep checking the status of Witch, hoping to see an update some day. I've emailed the developer directly but received no reply.

Just like the previous poster, I'll gladly pay $20 for this utility. I'll pay to get work restarted. I'm completely serious. If the developer writes back that they're working on updating Witch and that the delay can in fact be reduced, I'll pay up front!