Link to contact (EssentialPIM Pro/Chaos Intellect style) or at least paste contact/email name into the description when creating a task from an email. Or an internal link back to the originating email (Thunderbird style). We have gotten used to copying the name/address from the inbound email into the task "Location" field, but it is a work-around rather than a feature to be able to log a "Do This" without reference to "For Whom".