faa drone registration

Hi. Sooo quick questions. Does anyone really have their drone registered (if so, how long did it take and was it expensive and/or worth it)? Secondly, I'm starting to get into commercial aerial footage and was told by a friend drone operators are expected to take a Pilot test now thru the FAA...

Hey just thought you guys should know that http://register-my-drone.com sells stickers and photo ids for your registered drone.