TOPIC: MyScript Plugin Per Event Settings?

Tom
I found another posting which asked the same question I just wanted to see if it changed does the MyScript plugin allow you specify which event your script runs for? I am looking to develop a script that connects to service to check if an e-mail actually does exists and since there is a cost involved I need to control it per event. If not could you think of adding it I think it would be great if you could set different scripts for different events.
Thanks,
Tom