Hi. Actually this should already be there. One of the options within each of the Dynamic Events is the user response.
A few examples:
Example 1: Lets say for example you want to Admin of the site to ALWAYS get an email. Under the user response section select - Any Response-. If you want to hard code the email from/to you can or you can use variables or tokens.
Example 2: Lets say that you want to give users that checked the box 'I love DNN' another email message then users that check the box 'I love mobile applications'. Within setting up the event set the email to field to be the short name of the email field. (i.e. if you email field was called MyEmail as the short name it would be $(MyEmail) within the email to line. Next, select user response and select the question 'I love DNN'. Check the box which will, in turn, set the event to only fire this email out if the user has checked this box. You can do another event for the other checkbox 'I love mobile applications'. Basically each event can be based on a particular criteria or no criteria at all which would be 'Any Response'.
Additionally, as a criteria option, you can set the event to fire only after initial registration, after updating their registration only, or both.
Hope this helps and thanks for the complement, AAAAAAAAAAAHHHHHHHHHH (that was me going insane).
-Chad