I would be a little more careful with the word "full permisison" here. You still need at least mArc's or slimmy's permission on using them on other webpages and it is still prohibited to use that stuff for trading.
These framegrabs are free to use here, since they are hosted on the same server and the staff of CGEF is the same as PEEL's.
See CGEF's disclaimer:
Legal notice: "Futurama" TM and copyright FOX, its related entities and the Curiosity Company. All rights reserved. Any reproduction, duplication or distribution of these materials in any form is expressly prohibited. Disclaimer: As a fan page, this web site and its content are not authorized by FOX.