Script Factory Request - on Config value change

[Zackaery]

I'd like a check for detecting a current config value, then being able to detect if the config changes (dynamically). I don't want to have to input any values other than the config number, 

It would check the current config value, then when the config changes, it'll either set a boolean true or increase an integer.

[Slayer]

This would actually insanely useful.