I have been very impressed with the DCNation block over on the Cartoon Network. Young Justice has always been solid and made the '5 years later' jump smoothly. Green Lantern started slowly but rallied at the end, bringing in lots of GL mythology to the show. And the DC shorts have been, for the most part, fantastic.
No big surprise, Lauren Faust's Super Best Friend Forever has been one of my favorites.
Over on the DC Nation web site, you can now watch a number of the DC Nation shorts, including the first three SBFF episodes as well as all sorts of others; I highly recommend the Catwoman shorts for action and the Animal Man ones for comedy.
Here is the link: http://dcnation.kidswb.com/blog/2012/08/20/watch-dc-nation-season-1-shorts/
The page is also running a poll (over in the right) asking who is your favorite Super Best Friend. Go vote ... because our girl Kara is running a distant distant third.
Regardless of the vote, I love SBFF and keep waiting for the last one to air. And can't believe I see an ad for an animated Supergirl on the top of a web page. These are great times!