How do I grab a list of all fields in a content type? How would I grab a list of all the fields in a content type? Currently, I'm using entity_metadata_wrapper() to grab each field individually, but I feel that there's probably a more efficient way to get all of the values for a given content type.
You can use the field_info_instances to get a list of all fields for a specific entity / bundle.  In your case the entity would be 'node' and the bundle will be your content type.