Suggested by Leonard Silon New 

If we have a rule that validates data upon saving a record and it throws an error, we would like to see it. Example:
We put a validation rule that says you must fill in the name field within the Activity (Task). If you do not, you can not save the record and an error message comes up. 

I tested this with current config. The record is not saved but it does not tell you it was not saved or show an error message. Also, since the record was not saved, there is no way to get it into SFDC now unless you create the activity manually

We need to validate the data entry to insure we are getting quality data