I'm very happy for Gail and look forward to Babs-Bats in 2013.
I voted for computer skills, as I like that little nugget and easter-egg nod to her time as Oracle. Babs as the tech/computer guru gives her a niche in the Batfamily (yeah, I know that Bruce already knows all about everything ). But, I really wanted to vote all of the above. School, work, dating, more villains, etc - I want it all for Babs.
Oh, forgot to mention, I like the suggestion of Babs working at Arkham. Creepy as all ####, which is why I like it.